136474247152 has 10 divisors (see below), whose sum is σ = 264418853888. Its totient is φ = 68237123568.

The previous prime is 136474247149. The next prime is 136474247177. The reversal of 136474247152 is 251742474631.

It is a happy number.

It is a super-2 number, since 2×136474247152² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4264820208 + ... + 4264820239.

Almost surely, 2^136474247152 is an apocalyptic number.

It is an amenable number.

136474247152 is a deficient number, since it is larger than the sum of its proper divisors (127944606736).

136474247152 is an equidigital number, since it uses as much as digits as its factorization.

136474247152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8529640455 (or 8529640449 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 46.

The spelling of 136474247152 in words is "one hundred thirty-six billion, four hundred seventy-four million, two hundred forty-seven thousand, one hundred fifty-two".