133746130650 has 96 divisors (see below), whose sum is σ = 383129103168. Its totient is φ = 30516044800.

The previous prime is 133746130643. The next prime is 133746130663. The reversal of 133746130650 is 56031647331.

It is a junction number, because it is equal to n+sod(n) for n = 133746130599 and 133746130608.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2356017 + ... + 2412116.

It is an arithmetic number, because the mean of its divisors is an integer number (3990928158).

Almost surely, 2^133746130650 is an apocalyptic number.

133746130650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133746130650 is an abundant number, since it is smaller than the sum of its proper divisors (249382972518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133746130650 is a wasteful number, since it uses less digits than its factorization.

133746130650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768176 (or 4768171 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

Adding to 133746130650 its reverse (56031647331), we get a palindrome (189777777981).

The spelling of 133746130650 in words is "one hundred thirty-three billion, seven hundred forty-six million, one hundred thirty thousand, six hundred fifty".