3145756234476 has 48 divisors (see below), whose sum is σ = 7906103004800. Its totient is φ = 970294453632.

The previous prime is 3145756234451. The next prime is 3145756234483. The reversal of 3145756234476 is 6744326575413.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160422481 + ... + 160442088.

Almost surely, 2^{3145756234476} is an apocalyptic number.

It is an amenable number.

3145756234476 is an abundant number, since it is smaller than the sum of its proper divisors (4760346770324).

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

3145756234476 is a wasteful number, since it uses less digits than its factorization.

3145756234476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320864638 (or 320864636 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 57.

The spelling of 3145756234476 in words is "three trillion, one hundred forty-five billion, seven hundred fifty-six million, two hundred thirty-four thousand, four hundred seventy-six".