40456657203086 has 16 divisors (see below), whose sum is σ = 63424762989840. Its totient is φ = 19329451572480.

The previous prime is 40456657203043. The next prime is 40456657203121. The reversal of 40456657203086 is 68030275665404.

It is a super-2 number, since 2×40456657203086² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

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, 3595502480 + ... + 3595513731.

It is an arithmetic number, because the mean of its divisors is an integer number (3964047686865).

Almost surely, 2^{40456657203086} is an apocalyptic number.

40456657203086 is a deficient number, since it is larger than the sum of its proper divisors (22968105786754).

40456657203086 is a wasteful number, since it uses less digits than its factorization.

40456657203086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7191016339.

The product of its (nonzero) digits is 29030400, while the sum is 56.

The spelling of 40456657203086 in words is "forty trillion, four hundred fifty-six billion, six hundred fifty-seven million, two hundred three thousand, eighty-six".