133013140944 has 40 divisors (see below), whose sum is σ = 349441309920. Its totient is φ = 43586226048.

The previous prime is 133013140927. The next prime is 133013140961. The reversal of 133013140944 is 449041310331.

It is an interprime number because it is at equal distance from previous prime (133013140927) and next prime (133013140961).

It is a super-2 number, since 2×133013140944² (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 in 7 ways as a sum of consecutive naturals, for example, 23481127 + ... + 23486790.

It is an arithmetic number, because the mean of its divisors is an integer number (8736032748).

Almost surely, 2^133013140944 is an apocalyptic number.

It is an amenable number.

133013140944 is an abundant number, since it is smaller than the sum of its proper divisors (216428168976).

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

133013140944 is a wasteful number, since it uses less digits than its factorization.

133013140944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46967987 (or 46967981 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 133013140944 in words is "one hundred thirty-three billion, thirteen million, one hundred forty thousand, nine hundred forty-four".