1230402354 has 16 divisors (see below), whose sum is σ = 2464866048. Its totient is φ = 409457232.

The previous prime is 1230402347. The next prime is 1230402359. The reversal of 1230402354 is 4532040321.

It is not an unprimeable number, because it can be changed into a prime (1230402359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165277 + ... + 172560.

It is an arithmetic number, because the mean of its divisors is an integer number (154054128).

Almost surely, 2^1230402354 is an apocalyptic number.

1230402354 is an abundant number, since it is smaller than the sum of its proper divisors (1234463694).

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

1230402354 is a wasteful number, since it uses less digits than its factorization.

1230402354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338449.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1230402354 is about 35077.0915841094. The cubic root of 1230402354 is about 1071.5580858649.

Adding to 1230402354 its reverse (4532040321), we get a palindrome (5762442675).

The spelling of 1230402354 in words is "one billion, two hundred thirty million, four hundred two thousand, three hundred fifty-four".