3407940613992 has 16 divisors (see below), whose sum is σ = 8519851535040. Its totient is φ = 1135980204656.

The previous prime is 3407940613991. The next prime is 3407940613993. The reversal of 3407940613992 is 2993160497043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3407940613991) and next prime (3407940613993).

It is a super-2 number, since 2×3407940613992² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3407940613991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70998762768 + ... + 70998762815.

It is an arithmetic number, because the mean of its divisors is an integer number (532490720940).

Almost surely, 2^{3407940613992} is an apocalyptic number.

It is an amenable number.

3407940613992 is an abundant number, since it is smaller than the sum of its proper divisors (5111910921048).

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

3407940613992 is a wasteful number, since it uses less digits than its factorization.

3407940613992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141997525592 (or 141997525588 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 57.

The spelling of 3407940613992 in words is "three trillion, four hundred seven billion, nine hundred forty million, six hundred thirteen thousand, nine hundred ninety-two".