137201798372 has 6 divisors (see below), whose sum is σ = 240103147158. Its totient is φ = 68600899184.

The previous prime is 137201798369. The next prime is 137201798431. The reversal of 137201798372 is 273897102731.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 128209828096 + 8991970276 = 358064^2 + 94826^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 137201798372.

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 as a sum of consecutive naturals, namely, 17150224793 + ... + 17150224800.

It is an arithmetic number, because the mean of its divisors is an integer number (40017191193).

Almost surely, 2^137201798372 is an apocalyptic number.

It is an amenable number.

137201798372 is a deficient number, since it is larger than the sum of its proper divisors (102901348786).

137201798372 is a wasteful number, since it uses less digits than its factorization.

137201798372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34300449597 (or 34300449595 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 50.

The spelling of 137201798372 in words is "one hundred thirty-seven billion, two hundred one million, seven hundred ninety-eight thousand, three hundred seventy-two".