73370572042 has 8 divisors (see below), whose sum is σ = 110067553476. Its totient is φ = 36681387552.

The previous prime is 73370572031. The next prime is 73370572127. The reversal of 73370572042 is 24027507337.

It can be written as a sum of positive squares in 2 ways, for example, as 72408889921 + 961682121 = 269089^2 + 31011^2 .

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 = 73370571986 and 73370572004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1925653 + ... + 1963384.

Almost surely, 2^73370572042 is an apocalyptic number.

73370572042 is a deficient number, since it is larger than the sum of its proper divisors (36696981434).

73370572042 is a wasteful number, since it uses less digits than its factorization.

73370572042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898472.

The product of its (nonzero) digits is 246960, while the sum is 40.

The spelling of 73370572042 in words is "seventy-three billion, three hundred seventy million, five hundred seventy-two thousand, forty-two".