73042900386 has 16 divisors (see below), whose sum is σ = 149483145504. Its totient is φ = 23781409344.

The previous prime is 73042900369. The next prime is 73042900433. The reversal of 73042900386 is 68300924037.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141555751 + ... + 141556266.

It is an arithmetic number, because the mean of its divisors is an integer number (9342696594).

Almost surely, 2^73042900386 is an apocalyptic number.

73042900386 is an abundant number, since it is smaller than the sum of its proper divisors (76440245118).

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

73042900386 is a wasteful number, since it uses less digits than its factorization.

73042900386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283112065.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 73042900386 in words is "seventy-three billion, forty-two million, nine hundred thousand, three hundred eighty-six".