5101494239340 has 144 divisors (see below), whose sum is σ = 16233604994880. Its totient is φ = 1294988244480.

The previous prime is 5101494239321. The next prime is 5101494239357. The reversal of 5101494239340 is 439324941015.

5101494239340 is a `hidden beast` number, since 5 + 10 + 1 + 494 + 23 + 93 + 40 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6511759 + ... + 7252998.

It is an arithmetic number, because the mean of its divisors is an integer number (112733368020).

Almost surely, 2^{5101494239340} is an apocalyptic number.

It is an amenable number.

5101494239340 is an abundant number, since it is smaller than the sum of its proper divisors (11132110755540).

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

5101494239340 is a wasteful number, since it uses less digits than its factorization.

5101494239340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13764872 (or 13764867 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 5101494239340 in words is "five trillion, one hundred one billion, four hundred ninety-four million, two hundred thirty-nine thousand, three hundred forty".