140350625356608 has 672 divisors, whose sum is σ = 442752546324480. Its totient is φ = 43586219335680.

The previous prime is 140350625356537. The next prime is 140350625356631. The reversal of 140350625356608 is 806653526053041.

140350625356608 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 5 + 0 + 6 + 25 + 3 + 5 + 6 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 31140584691 + ... + 31140589197.

It is an arithmetic number, because the mean of its divisors is an integer number (658857955840).

Almost surely, 2^{140350625356608} is an apocalyptic number.

140350625356608 is a gapful number since it is divisible by the number (18) 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 140350625356608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221376273162240).

140350625356608 is an abundant number, since it is smaller than the sum of its proper divisors (302401920967872).

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

140350625356608 is a wasteful number, since it uses less digits than its factorization.

140350625356608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5180 (or 5147 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 54.

The spelling of 140350625356608 in words is "one hundred forty trillion, three hundred fifty billion, six hundred twenty-five million, three hundred fifty-six thousand, six hundred eight".