40626002460 has 48 divisors (see below), whose sum is σ = 113840326656. Its totient is φ = 10825265472.

The previous prime is 40626002449. The next prime is 40626002489. The reversal of 40626002460 is 6420062604.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181644 + ... + 338003.

It is an arithmetic number, because the mean of its divisors is an integer number (2371673472).

Almost surely, 2^40626002460 is an apocalyptic number.

It is an amenable number.

40626002460 is an abundant number, since it is smaller than the sum of its proper divisors (73214324196).

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

40626002460 is a wasteful number, since it uses less digits than its factorization.

40626002460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520962 (or 520960 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

It can be divided in two parts, 406 and 26002460, that added together give a triangular number (26002866 = T₇₂₁₁).

The spelling of 40626002460 in words is "forty billion, six hundred twenty-six million, two thousand, four hundred sixty".