73956240514 has 16 divisors (see below), whose sum is σ = 124662025152. Its totient is φ = 32649577488.

The previous prime is 73956240511. The next prime is 73956240517. The reversal of 73956240514 is 41504265937.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (73956240511) and next prime (73956240517).

It is a super-2 number, since 2×73956240514² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (73956240511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61835724 + ... + 61836919.

It is an arithmetic number, because the mean of its divisors is an integer number (7791376572).

Almost surely, 2^73956240514 is an apocalyptic number.

73956240514 is a deficient number, since it is larger than the sum of its proper divisors (50705784638).

73956240514 is a wasteful number, since it uses less digits than its factorization.

73956240514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123672681.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 73956240514 in words is "seventy-three billion, nine hundred fifty-six million, two hundred forty thousand, five hundred fourteen".