137723448962 has 72 divisors (see below), whose sum is σ = 236532409344. Its totient is φ = 60092247600.

The previous prime is 137723448917. The next prime is 137723449013. The reversal of 137723448962 is 269844327731.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 137723448898 and 137723448907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29533043 + ... + 29537705.

It is an arithmetic number, because the mean of its divisors is an integer number (3285172352).

Almost surely, 2^137723448962 is an apocalyptic number.

137723448962 is a deficient number, since it is larger than the sum of its proper divisors (98808960382).

137723448962 is a wasteful number, since it uses less digits than its factorization.

137723448962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4876 (or 4834 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 56.

It can be divided in two parts, 137723 and 448962, that added together give a palindrome (586685).

The spelling of 137723448962 in words is "one hundred thirty-seven billion, seven hundred twenty-three million, four hundred forty-eight thousand, nine hundred sixty-two".