140101113420 has 72 divisors (see below), whose sum is σ = 425181500016. Its totient is φ = 37342000512.

The previous prime is 140101113419. The next prime is 140101113463. The reversal of 140101113420 is 24311101041.

140101113420 is a `hidden beast` number, since 140 + 101 + 1 + 1 + 3 + 420 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 140101113393 and 140101113402.

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, 179979 + ... + 559101.

Almost surely, 2^140101113420 is an apocalyptic number.

140101113420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140101113420 is an abundant number, since it is smaller than the sum of its proper divisors (285080386596).

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

140101113420 is a wasteful number, since it uses less digits than its factorization.

140101113420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381191 (or 381186 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 140101113420 its reverse (24311101041), we get a palindrome (164412214461).

The spelling of 140101113420 in words is "one hundred forty billion, one hundred one million, one hundred thirteen thousand, four hundred twenty".