40634625652234 has 16 divisors (see below), whose sum is σ = 62386323611040. Its totient is φ = 19839440481840.

The previous prime is 40634625652223. The next prime is 40634625652259. The reversal of 40634625652234 is 43225652643604.

It is a happy 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, 63689029 + ... + 64323880.

It is an arithmetic number, because the mean of its divisors is an integer number (3899145225690).

Almost surely, 2^{40634625652234} is an apocalyptic number.

40634625652234 is a deficient number, since it is larger than the sum of its proper divisors (21751697958806).

40634625652234 is a wasteful number, since it uses less digits than its factorization.

40634625652234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128016645.

The product of its (nonzero) digits is 24883200, while the sum is 52.

The spelling of 40634625652234 in words is "forty trillion, six hundred thirty-four billion, six hundred twenty-five million, six hundred fifty-two thousand, two hundred thirty-four".