407040037068 has 72 divisors (see below), whose sum is σ = 1152858776832. Its totient is φ = 111240751776.

The previous prime is 407040037067. The next prime is 407040037127. The reversal of 407040037068 is 860730040704.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (407040037067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15035280 + ... + 15062327.

It is an arithmetic number, because the mean of its divisors is an integer number (16011927456).

Almost surely, 2^407040037068 is an apocalyptic number.

It is an amenable number.

407040037068 is an abundant number, since it is smaller than the sum of its proper divisors (745818739764).

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

407040037068 is a wasteful number, since it uses less digits than its factorization.

407040037068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30097651 (or 30097642 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 407040037068 in words is "four hundred seven billion, forty million, thirty-seven thousand, sixty-eight".