133204000140 has 72 divisors (see below), whose sum is σ = 427819916160. Its totient is φ = 33431591424.

The previous prime is 133204000121. The next prime is 133204000177. The reversal of 133204000140 is 41000402331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21762300 + ... + 21768419.

It is an arithmetic number, because the mean of its divisors is an integer number (5941943280).

Almost surely, 2^133204000140 is an apocalyptic number.

133204000140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133204000140 is an abundant number, since it is smaller than the sum of its proper divisors (294615916020).

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

133204000140 is a wasteful number, since it uses less digits than its factorization.

133204000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43530751 (or 43530746 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 133204000140 its reverse (41000402331), we get a palindrome (174204402471).

The spelling of 133204000140 in words is "one hundred thirty-three billion, two hundred four million, one hundred forty", and thus it is an aban number.