137484642274 has 24 divisors (see below), whose sum is σ = 239913610128. Its totient is φ = 58917829320.

The previous prime is 137484642263. The next prime is 137484642299. The reversal of 137484642274 is 472246484731.

It is a happy number.

It is a super-2 number, since 2×137484642274² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1637089 + ... + 1719019.

It is an arithmetic number, because the mean of its divisors is an integer number (9996400422).

Almost surely, 2^137484642274 is an apocalyptic number.

137484642274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

137484642274 is a deficient number, since it is larger than the sum of its proper divisors (102428967854).

137484642274 is a wasteful number, since it uses less digits than its factorization.

137484642274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99070 (or 99063 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 52.

The spelling of 137484642274 in words is "one hundred thirty-seven billion, four hundred eighty-four million, six hundred forty-two thousand, two hundred seventy-four".