1373114621 has 8 divisors (see below), whose sum is σ = 1392429984. Its totient is φ = 1353933360.

The previous prime is 1373114593. The next prime is 1373114647. The reversal of 1373114621 is 1264113731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1373114621 - 2⁶ = 1373114557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373114671) 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, 12815 + ... + 53948.

It is an arithmetic number, because the mean of its divisors is an integer number (174053748).

Almost surely, 2^1373114621 is an apocalyptic number.

It is an amenable number.

1373114621 is a deficient number, since it is larger than the sum of its proper divisors (19315363).

1373114621 is a wasteful number, since it uses less digits than its factorization.

1373114621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67051.

The product of its digits is 3024, while the sum is 29.

The square root of 1373114621 is about 37055.5612695315. The cubic root of 1373114621 is about 1111.4815648846.

The spelling of 1373114621 in words is "one billion, three hundred seventy-three million, one hundred fourteen thousand, six hundred twenty-one".