40627220415 has 128 divisors (see below), whose sum is σ = 74515230720. Its totient is φ = 18794496000.

The previous prime is 40627220411. The next prime is 40627220419. The reversal of 40627220415 is 51402272604.

It is an interprime number because it is at equal distance from previous prime (40627220411) and next prime (40627220419).

It is not a de Polignac number, because 40627220415 - 2² = 40627220411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40627220411) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14248740 + ... + 14251590.

It is an arithmetic number, because the mean of its divisors is an integer number (582150240).

Almost surely, 2^40627220415 is an apocalyptic number.

40627220415 is a deficient number, since it is larger than the sum of its proper divisors (33888010305).

40627220415 is a wasteful number, since it uses less digits than its factorization.

40627220415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993.

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 40627220415 in words is "forty billion, six hundred twenty-seven million, two hundred twenty thousand, four hundred fifteen".