3235427241257 has 8 divisors (see below), whose sum is σ = 3236922285480. Its totient is φ = 3233932369920.

The previous prime is 3235427241253. The next prime is 3235427241281. The reversal of 3235427241257 is 7521427245323.

It can be written as a sum of positive squares in 4 ways, for example, as 1061619061801 + 2173808179456 = 1030349^2 + 1474384^2 .

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 3235427241257 - 2² = 3235427241253 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3235427241253) 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, 50672969 + ... + 50736777.

It is an arithmetic number, because the mean of its divisors is an integer number (404615285685).

Almost surely, 2^{3235427241257} is an apocalyptic number.

It is an amenable number.

3235427241257 is a deficient number, since it is larger than the sum of its proper divisors (1495044223).

3235427241257 is a wasteful number, since it uses less digits than its factorization.

3235427241257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86443.

The product of its digits is 2822400, while the sum is 47.

The spelling of 3235427241257 in words is "three trillion, two hundred thirty-five billion, four hundred twenty-seven million, two hundred forty-one thousand, two hundred fifty-seven".