73990414142 has 8 divisors (see below), whose sum is σ = 110986936536. Its totient is φ = 36994768632.

The previous prime is 73990414103. The next prime is 73990414163. The reversal of 73990414142 is 24141409937.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 73990414093 and 73990414102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65888 + ... + 390284.

It is an arithmetic number, because the mean of its divisors is an integer number (13873367067).

Almost surely, 2^73990414142 is an apocalyptic number.

73990414142 is a deficient number, since it is larger than the sum of its proper divisors (36996522394).

73990414142 is a wasteful number, since it uses less digits than its factorization.

73990414142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438442.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 73990414142 in words is "seventy-three billion, nine hundred ninety million, four hundred fourteen thousand, one hundred forty-two".