136884898847524 has 81 divisors (see below), whose sum is σ = 254630234489211. Its totient is φ = 64379220433200.

The previous prime is 136884898847479. The next prime is 136884898847551. The reversal of 136884898847524 is 425748898488631.

The square root of 136884898847524 is 11699782.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 67133348097 + ... + 67133350135.

Almost surely, 2^{136884898847524} is an apocalyptic number.

136884898847524 is the 11699782-nd square number.

It is an amenable number.

136884898847524 is a deficient number, since it is larger than the sum of its proper divisors (117745335641687).

136884898847524 is an frugal number, since it uses more digits than its factorization.

136884898847524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422 (or 2211 counting only the distinct ones).

The product of its digits is 23781703680, while the sum is 85.

The spelling of 136884898847524 in words is "one hundred thirty-six trillion, eight hundred eighty-four billion, eight hundred ninety-eight million, eight hundred forty-seven thousand, five hundred twenty-four".