1453041342 has 28 divisors (see below), whose sum is σ = 3267851400. Its totient is φ = 484346628.

The previous prime is 1453041311. The next prime is 1453041347. The reversal of 1453041342 is 2431403541.

It is a happy number.

1453041342 is a `hidden beast` number, since 14 + 5 + 304 + 1 + 342 = 666.

It is a super-2 number, since 2×1453041342² = 4222658283122321928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453041347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 496842 + ... + 499757.

Almost surely, 2^1453041342 is an apocalyptic number.

1453041342 is an abundant number, since it is smaller than the sum of its proper divisors (1814810058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453041342 is an frugal number, since it uses more digits than its factorization.

1453041342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996619 (or 996604 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1453041342 is about 38118.7793875932. The cubic root of 1453041342 is about 1132.6419873728.

Adding to 1453041342 its reverse (2431403541), we get a palindrome (3884444883).

The spelling of 1453041342 in words is "one billion, four hundred fifty-three million, forty-one thousand, three hundred forty-two".