137327272730 has 16 divisors (see below), whose sum is σ = 247337227080. Its totient is φ = 54897989952.

The previous prime is 137327272721. The next prime is 137327272769. The reversal of 137327272730 is 37272723731.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 136073192161 + 1254080569 = 368881^2 + 35413^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4097369 + ... + 4130748.

Almost surely, 2^137327272730 is an apocalyptic number.

137327272730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137327272730 is a deficient number, since it is larger than the sum of its proper divisors (110009954350).

137327272730 is a wasteful number, since it uses less digits than its factorization.

137327272730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8229793.

The product of its (nonzero) digits is 518616, while the sum is 44.

The spelling of 137327272730 in words is "one hundred thirty-seven billion, three hundred twenty-seven million, two hundred seventy-two thousand, seven hundred thirty".