40391626266414 has 48 divisors (see below), whose sum is σ = 89652321617040. Its totient is φ = 13135105134720.

The previous prime is 40391626266361. The next prime is 40391626266421. The reversal of 40391626266414 is 41466262619304.

40391626266414 is a `hidden beast` number, since 4 + 0 + 3 + 9 + 1 + 6 + 2 + 626 + 6 + 4 + 1 + 4 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25092984 + ... + 26654100.

It is an arithmetic number, because the mean of its divisors is an integer number (1867756700355).

Almost surely, 2^{40391626266414} is an apocalyptic number.

40391626266414 is an abundant number, since it is smaller than the sum of its proper divisors (49260695350626).

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

40391626266414 is a wasteful number, since it uses less digits than its factorization.

40391626266414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596225 (or 1596222 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 54.

The spelling of 40391626266414 in words is "forty trillion, three hundred ninety-one billion, six hundred twenty-six million, two hundred sixty-six thousand, four hundred fourteen".