40153405065006 has 16 divisors (see below), whose sum is σ = 80307147040848. Its totient is φ = 13384412203200.

The previous prime is 40153405064953. The next prime is 40153405065031. The reversal of 40153405065006 is 60056050435104.

It is a super-2 number, since 2×40153405065006² (a number of 28 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 7 ways as a sum of consecutive naturals, for example, 12475215 + ... + 15360266.

It is an arithmetic number, because the mean of its divisors is an integer number (5019196690053).

Almost surely, 2^{40153405065006} is an apocalyptic number.

40153405065006 is an abundant number, since it is smaller than the sum of its proper divisors (40153741975842).

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

40153405065006 is a wasteful number, since it uses less digits than its factorization.

40153405065006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28075907.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 40153405065006 in words is "forty trillion, one hundred fifty-three billion, four hundred five million, sixty-five thousand, six".