3457361944576 has 56 divisors (see below), whose sum is σ = 7011687560544. Its totient is φ = 1704333066240.

The previous prime is 3457361944573. The next prime is 3457361944651. The reversal of 3457361944576 is 6754491637543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (3457361944573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2390490 + ... + 3553753.

Almost surely, 2^{3457361944576} is an apocalyptic number.

It is an amenable number.

3457361944576 is an abundant number, since it is smaller than the sum of its proper divisors (3554325615968).

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

3457361944576 is an frugal number, since it uses more digits than its factorization.

3457361944576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5944340 (or 5944316 counting only the distinct ones).

The product of its digits is 228614400, while the sum is 64.

The spelling of 3457361944576 in words is "three trillion, four hundred fifty-seven billion, three hundred sixty-one million, nine hundred forty-four thousand, five hundred seventy-six".