3370729157432 has 96 divisors (see below), whose sum is σ = 7937457534720. Its totient is φ = 1330115592960.

The previous prime is 3370729157429. The next prime is 3370729157473. The reversal of 3370729157432 is 2347519270733.

It is a super-2 number, since 2×3370729157432² (a number of 26 digits) contains 22 as substring.

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, 1190057 + ... + 2856167.

It is an arithmetic number, because the mean of its divisors is an integer number (82681849320).

Almost surely, 2^{3370729157432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3370729157432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968728767360).

3370729157432 is an abundant number, since it is smaller than the sum of its proper divisors (4566728377288).

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

3370729157432 is a wasteful number, since it uses less digits than its factorization.

3370729157432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666541 (or 1666530 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 53.

The spelling of 3370729157432 in words is "three trillion, three hundred seventy billion, seven hundred twenty-nine million, one hundred fifty-seven thousand, four hundred thirty-two".