3421037426746 has 16 divisors (see below), whose sum is σ = 5158417320000. Its totient is φ = 1701565924608.

The previous prime is 3421037426743. The next prime is 3421037426753. The reversal of 3421037426746 is 6476247301243.

It is a super-2 number, since 2×3421037426746² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3421037426746.

It is not an unprimeable number, because it can be changed into a prime (3421037426743) 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, 7394755 + ... + 7843753.

It is an arithmetic number, because the mean of its divisors is an integer number (322401082500).

Almost surely, 2^{3421037426746} is an apocalyptic number.

3421037426746 is a deficient number, since it is larger than the sum of its proper divisors (1737379893254).

3421037426746 is a wasteful number, since it uses less digits than its factorization.

3421037426746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468933.

The product of its (nonzero) digits is 4064256, while the sum is 49.

The spelling of 3421037426746 in words is "three trillion, four hundred twenty-one billion, thirty-seven million, four hundred twenty-six thousand, seven hundred forty-six".