40634126375044 has 24 divisors (see below), whose sum is σ = 71184410031168. Its totient is φ = 20295724368480.

The previous prime is 40634126375027. The next prime is 40634126375057. The reversal of 40634126375044 is 44057362143604.

It is a super-2 number, since 2×40634126375044² (a number of 28 digits) contains 22 as substring.

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, 293961354 + ... + 294099550.

It is an arithmetic number, because the mean of its divisors is an integer number (2966017084632).

Almost surely, 2^{40634126375044} is an apocalyptic number.

It is an amenable number.

40634126375044 is a deficient number, since it is larger than the sum of its proper divisors (30550283656124).

40634126375044 is a wasteful number, since it uses less digits than its factorization.

40634126375044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214875 (or 214873 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 49.

The spelling of 40634126375044 in words is "forty trillion, six hundred thirty-four billion, one hundred twenty-six million, three hundred seventy-five thousand, forty-four".