3356640539412 has 48 divisors (see below), whose sum is σ = 8252240136000. Its totient is φ = 1058981195520.

The previous prime is 3356640539383. The next prime is 3356640539419. The reversal of 3356640539412 is 2149350466533.

It is a super-2 number, since 2×3356640539412² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3356640539419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6778039 + ... + 7256382.

It is an arithmetic number, because the mean of its divisors is an integer number (171921669500).

Almost surely, 2^{3356640539412} is an apocalyptic number.

It is an amenable number.

3356640539412 is an abundant number, since it is smaller than the sum of its proper divisors (4895599596588).

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

3356640539412 is a wasteful number, since it uses less digits than its factorization.

3356640539412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14035496 (or 14035494 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 51.

The spelling of 3356640539412 in words is "three trillion, three hundred fifty-six billion, six hundred forty million, five hundred thirty-nine thousand, four hundred twelve".