137762743898 has 16 divisors (see below), whose sum is σ = 222545957760. Its totient is φ = 63581050416.

The previous prime is 137762743883. The next prime is 137762743901. The reversal of 137762743898 is 898347267731.

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, 1685411 + ... + 1765257.

It is an arithmetic number, because the mean of its divisors is an integer number (13909122360).

Almost surely, 2^137762743898 is an apocalyptic number.

137762743898 is a deficient number, since it is larger than the sum of its proper divisors (84783213862).

137762743898 is a wasteful number, since it uses less digits than its factorization.

137762743898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146221.

The product of its digits is 85349376, while the sum is 65.

The spelling of 137762743898 in words is "one hundred thirty-seven billion, seven hundred sixty-two million, seven hundred forty-three thousand, eight hundred ninety-eight".