40254544005774 has 32 divisors (see below), whose sum is σ = 92017018054656. Its totient is φ = 11500469317920.

The previous prime is 40254544005763. The next prime is 40254544005839. The reversal of 40254544005774 is 47750044545204.

It is a super-2 number, since 2×40254544005774² (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 15 ways as a sum of consecutive naturals, for example, 33950622 + ... + 35116289.

It is an arithmetic number, because the mean of its divisors is an integer number (2875531814208).

Almost surely, 2^{40254544005774} is an apocalyptic number.

40254544005774 is an abundant number, since it is smaller than the sum of its proper divisors (51762474048882).

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

40254544005774 is a wasteful number, since it uses less digits than its factorization.

40254544005774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69080800.

The product of its (nonzero) digits is 12544000, while the sum is 51.

The spelling of 40254544005774 in words is "forty trillion, two hundred fifty-four billion, five hundred forty-four million, five thousand, seven hundred seventy-four".