73274008942 has 4 divisors (see below), whose sum is σ = 109911013416. Its totient is φ = 36637004470.

The previous prime is 73274008933. The next prime is 73274008961. The reversal of 73274008942 is 24980047237.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 73274008892 and 73274008901.

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 as a sum of consecutive naturals, namely, 18318502234 + ... + 18318502237.

It is an arithmetic number, because the mean of its divisors is an integer number (27477753354).

Almost surely, 2^73274008942 is an apocalyptic number.

73274008942 is a deficient number, since it is larger than the sum of its proper divisors (36637004474).

73274008942 is a wasteful number, since it uses less digits than its factorization.

73274008942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36637004473.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 73274008942 in words is "seventy-three billion, two hundred seventy-four million, eight thousand, nine hundred forty-two".