140530330032 has 40 divisors (see below), whose sum is σ = 365263925184. Its totient is φ = 46556057664.

The previous prime is 140530329971. The next prime is 140530330049. The reversal of 140530330032 is 230033035041.

It is a happy number.

It is a super-2 number, since 2×140530330032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 140530329984 and 140530330011.

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, 8972898 + ... + 8988545.

Almost surely, 2^140530330032 is an apocalyptic number.

140530330032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140530330032 is an abundant number, since it is smaller than the sum of its proper divisors (224733595152).

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

140530330032 is a wasteful number, since it uses less digits than its factorization.

140530330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17961617 (or 17961611 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 140530330032 its reverse (230033035041), we get a palindrome (370563365073).

The spelling of 140530330032 in words is "one hundred forty billion, five hundred thirty million, three hundred thirty thousand, thirty-two".