137276670776 has 16 divisors (see below), whose sum is σ = 294164294640. Its totient is φ = 58832858880.

The previous prime is 137276670749. The next prime is 137276670779. The reversal of 137276670776 is 677076672731.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137276670779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1225684505 + ... + 1225684616.

It is an arithmetic number, because the mean of its divisors is an integer number (18385268415).

Almost surely, 2^137276670776 is an apocalyptic number.

It is an amenable number.

137276670776 is an abundant number, since it is smaller than the sum of its proper divisors (156887623864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137276670776 is a wasteful number, since it uses less digits than its factorization.

137276670776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451369134 (or 2451369130 counting only the distinct ones).

The product of its (nonzero) digits is 21781872, while the sum is 59.

The spelling of 137276670776 in words is "one hundred thirty-seven billion, two hundred seventy-six million, six hundred seventy thousand, seven hundred seventy-six".