137641117816 has 32 divisors (see below), whose sum is σ = 258721824960. Its totient is φ = 68648735232.

The previous prime is 137641117813. The next prime is 137641117837. The reversal of 137641117816 is 618711146731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137641117813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17749396 + ... + 17757148.

It is an arithmetic number, because the mean of its divisors is an integer number (8085057030).

Almost surely, 2^137641117816 is an apocalyptic number.

It is an amenable number.

137641117816 is a deficient number, since it is larger than the sum of its proper divisors (121080707144).

137641117816 is a wasteful number, since it uses less digits than its factorization.

137641117816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13015 (or 13011 counting only the distinct ones).

The product of its digits is 169344, while the sum is 46.

The spelling of 137641117816 in words is "one hundred thirty-seven billion, six hundred forty-one million, one hundred seventeen thousand, eight hundred sixteen".