140424135665160 has 128 divisors (see below), whose sum is σ = 422572517913600. Its totient is φ = 37330933328640.

The previous prime is 140424135665069. The next prime is 140424135665173. The reversal of 140424135665160 is 61566531424041.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143701815 + ... + 144675705.

It is an arithmetic number, because the mean of its divisors is an integer number (3301347796200).

Almost surely, 2^{140424135665160} is an apocalyptic number.

140424135665160 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 140424135665160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211286258956800).

140424135665160 is an abundant number, since it is smaller than the sum of its proper divisors (282148382248440).

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

140424135665160 is a wasteful number, since it uses less digits than its factorization.

140424135665160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977611 (or 977607 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 140424135665160 in words is "one hundred forty trillion, four hundred twenty-four billion, one hundred thirty-five million, six hundred sixty-five thousand, one hundred sixty".