59991440004004 has 24 divisors (see below), whose sum is σ = 105069511526168. Its totient is φ = 29971581742080.

The previous prime is 59991440003987. The next prime is 59991440004031. The reversal of 59991440004004 is 40040004419995.

It can be written as a sum of positive squares in 4 ways, for example, as 23446416622500 + 36545023381504 = 4842150^2 + 6045248^2 .

It is a super-2 number, since 2×59991440004004² (a number of 28 digits) contains 22 as substring.

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, 115020832 + ... + 115541224.

Almost surely, 2^{59991440004004} is an apocalyptic number.

It is an amenable number.

59991440004004 is a deficient number, since it is larger than the sum of its proper divisors (45078071522164).

59991440004004 is a wasteful number, since it uses less digits than its factorization.

59991440004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543535 (or 543533 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 59991440004004 in words is "fifty-nine trillion, nine hundred ninety-one billion, four hundred forty million, four thousand, four".