37134814166818 has 8 divisors (see below), whose sum is σ = 56108806807212. Its totient is φ = 18431878564416.

The previous prime is 37134814166587. The next prime is 37134814166881. The reversal of 37134814166818 is 81866141843173.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37119860056449 + 14954110369 = 6092607^2 + 122287^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 67764259155 + ... + 67764259702.

Almost surely, 2^{37134814166818} is an apocalyptic number.

37134814166818 is a deficient number, since it is larger than the sum of its proper divisors (18973992640394).

37134814166818 is a wasteful number, since it uses less digits than its factorization.

37134814166818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135528518996.

The product of its digits is 18579456, while the sum is 61.

The spelling of 37134814166818 in words is "thirty-seven trillion, one hundred thirty-four billion, eight hundred fourteen million, one hundred sixty-six thousand, eight hundred eighteen".