140673231120 has 160 divisors (see below), whose sum is σ = 456864758784. Its totient is φ = 35738560000.

The previous prime is 140673231119. The next prime is 140673231121. The reversal of 140673231120 is 21132376041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (140673231119) and next prime (140673231121).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (140673231121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1334755 + ... + 1436285.

Almost surely, 2^140673231120 is an apocalyptic number.

140673231120 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 140673231120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228432379392).

140673231120 is an abundant number, since it is smaller than the sum of its proper divisors (316191527664).

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

140673231120 is a wasteful number, since it uses less digits than its factorization.

140673231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101821 (or 101815 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 140673231120 in words is "one hundred forty billion, six hundred seventy-three million, two hundred thirty-one thousand, one hundred twenty".