137142673232 has 40 divisors (see below), whose sum is σ = 272941718856. Its totient is φ = 66706730496.

The previous prime is 137142673219. The next prime is 137142673253. The reversal of 137142673232 is 232376241731.

It can be written as a sum of positive squares in 4 ways, for example, as 27676980496 + 109465692736 = 166364^2 + 330856^2 .

It is a super-2 number, since 2×137142673232² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 137142673232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4254038 + ... + 4286154.

Almost surely, 2^137142673232 is an apocalyptic number.

It is an amenable number.

137142673232 is a deficient number, since it is larger than the sum of its proper divisors (135799045624).

137142673232 is a wasteful number, since it uses less digits than its factorization.

137142673232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39375 (or 39369 counting only the distinct ones).

The product of its digits is 254016, while the sum is 41.

The spelling of 137142673232 in words is "one hundred thirty-seven billion, one hundred forty-two million, six hundred seventy-three thousand, two hundred thirty-two".