3400673374040 has 64 divisors (see below), whose sum is σ = 8056119016800. Its totient is φ = 1288373409792.

The previous prime is 3400673374031. The next prime is 3400673374061. The reversal of 3400673374040 is 404733760043.

It is a congruent number.

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, 2723894 + ... + 3771066.

Almost surely, 2^{3400673374040} is an apocalyptic number.

It is an amenable number.

3400673374040 is an abundant number, since it is smaller than the sum of its proper divisors (4655445642760).

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

3400673374040 is a wasteful number, since it uses less digits than its factorization.

3400673374040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051476 (or 1051472 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 41.

The spelling of 3400673374040 in words is "three trillion, four hundred billion, six hundred seventy-three million, three hundred seventy-four thousand, forty".