140633051900 has 36 divisors (see below), whose sum is σ = 332916790920. Its totient is φ = 51139291200.

The previous prime is 140633051893. The next prime is 140633051941. The reversal of 140633051900 is 9150336041.

It is a super-2 number, since 2×140633051900² (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 11 ways as a sum of consecutive naturals, for example, 63923015 + ... + 63925214.

Almost surely, 2^140633051900 is an apocalyptic number.

140633051900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140633051900 is an abundant number, since it is smaller than the sum of its proper divisors (192283739020).

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

140633051900 is a wasteful number, since it uses less digits than its factorization.

140633051900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127848254 (or 127848247 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

Adding to 140633051900 its reverse (9150336041), we get a palindrome (149783387941).

The spelling of 140633051900 in words is "one hundred forty billion, six hundred thirty-three million, fifty-one thousand, nine hundred".