337886872042 has 4 divisors (see below), whose sum is σ = 506830308066. Its totient is φ = 168943436020.

The previous prime is 337886872031. The next prime is 337886872091. The reversal of 337886872042 is 240278688733.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 337875975441 + 10896601 = 581271^2 + 3301^2 .

It is a super-2 number, since 2×337886872042² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84471718009 + ... + 84471718012.

Almost surely, 2^337886872042 is an apocalyptic number.

337886872042 is a deficient number, since it is larger than the sum of its proper divisors (168943436024).

337886872042 is a wasteful number, since it uses less digits than its factorization.

337886872042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168943436023.

The product of its (nonzero) digits is 21676032, while the sum is 58.

The spelling of 337886872042 in words is "three hundred thirty-seven billion, eight hundred eighty-six million, eight hundred seventy-two thousand, forty-two".