140051120 has 80 divisors (see below), whose sum is σ = 361182240. Its totient is φ = 50073600.

The previous prime is 140051101. The next prime is 140051137. The reversal of 140051120 is 21150041.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×140051120² = 39228632426508800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140051095 and 140051104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52376 + ... + 54984.

It is an arithmetic number, because the mean of its divisors is an integer number (4514778).

Almost surely, 2^140051120 is an apocalyptic number.

140051120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140051120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180591120).

140051120 is an abundant number, since it is smaller than the sum of its proper divisors (221131120).

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

140051120 is a wasteful number, since it uses less digits than its factorization.

140051120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694 (or 2688 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 140051120 is about 11834.3195833136. The cubic root of 140051120 is about 519.3126025654.

The spelling of 140051120 in words is "one hundred forty million, fifty-one thousand, one hundred twenty".