2957639241446 has 48 divisors (see below), whose sum is σ = 4881144302208. Its totient is φ = 1342369152000.

The previous prime is 2957639241437. The next prime is 2957639241451. The reversal of 2957639241446 is 6441429367592.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1606406 + ... + 2914758.

It is an arithmetic number, because the mean of its divisors is an integer number (101690506296).

Almost surely, 2^{2957639241446} is an apocalyptic number.

2957639241446 is a deficient number, since it is larger than the sum of its proper divisors (1923505060762).

2957639241446 is a wasteful number, since it uses less digits than its factorization.

2957639241446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308525 (or 1308506 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 62.

The spelling of 2957639241446 in words is "two trillion, nine hundred fifty-seven billion, six hundred thirty-nine million, two hundred forty-one thousand, four hundred forty-six".