371159974442 has 4 divisors (see below), whose sum is σ = 556739961666. Its totient is φ = 185579987220.

The previous prime is 371159974429. The next prime is 371159974469. The reversal of 371159974442 is 244479951173.

It is a Cunningham number, because it is equal to 609229²+1.

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., 371159974441 + 1 = 609229^2 + 1^2 .

It is a super-2 number, since 2×371159974442² (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, 92789993609 + ... + 92789993612.

Almost surely, 2^371159974442 is an apocalyptic number.

371159974442 is a deficient number, since it is larger than the sum of its proper divisors (185579987224).

371159974442 is a wasteful number, since it uses less digits than its factorization.

371159974442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185579987223.

The product of its digits is 7620480, while the sum is 56.

The spelling of 371159974442 in words is "three hundred seventy-one billion, one hundred fifty-nine million, nine hundred seventy-four thousand, four hundred forty-two".