74216065014154 has 16 divisors (see below), whose sum is σ = 132759172199808. Its totient is φ = 30423976962192.

The previous prime is 74216065014139. The next prime is 74216065014163. The reversal of 74216065014154 is 45141056061247.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115242336657 + ... + 115242337300.

It is an arithmetic number, because the mean of its divisors is an integer number (8297448262488).

Almost surely, 2^{74216065014154} is an apocalyptic number.

74216065014154 is a deficient number, since it is larger than the sum of its proper divisors (58543107185654).

74216065014154 is a wasteful number, since it uses less digits than its factorization.

74216065014154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230484673989.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 74216065014154 in words is "seventy-four trillion, two hundred sixteen billion, sixty-five million, fourteen thousand, one hundred fifty-four".