40351626675 has 36 divisors (see below), whose sum is σ = 76078162680. Its totient is φ = 20388188160.

The previous prime is 40351626671. The next prime is 40351626709. The reversal of 40351626675 is 57662615304.

40351626675 is a `hidden beast` number, since 4 + 0 + 3 + 516 + 2 + 66 + 75 = 666.

It is not a de Polignac number, because 40351626675 - 2² = 40351626671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 40351626675.

It is not an unprimeable number, because it can be changed into a prime (40351626671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4715214 + ... + 4723763.

Almost surely, 2^40351626675 is an apocalyptic number.

40351626675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40351626675 is a deficient number, since it is larger than the sum of its proper divisors (35726536005).

40351626675 is a wasteful number, since it uses less digits than its factorization.

40351626675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9439012 (or 9439004 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 40351626675 in words is "forty billion, three hundred fifty-one million, six hundred twenty-six thousand, six hundred seventy-five".