40674040734012 has 96 divisors (see below), whose sum is σ = 110108412610560. Its totient is φ = 11445059229120.

The previous prime is 40674040734007. The next prime is 40674040734053. The reversal of 40674040734012 is 21043704047604.

It is a super-2 number, since 2×40674040734012² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23587087 + ... + 25252697.

It is an arithmetic number, because the mean of its divisors is an integer number (1146962631360).

Almost surely, 2^{40674040734012} is an apocalyptic number.

40674040734012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40674040734012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55054206305280).

40674040734012 is an abundant number, since it is smaller than the sum of its proper divisors (69434371876548).

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

40674040734012 is a wasteful number, since it uses less digits than its factorization.

40674040734012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670031 (or 1670029 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 40674040734012 in words is "forty trillion, six hundred seventy-four billion, forty million, seven hundred thirty-four thousand, twelve".