140700000408 has 64 divisors (see below), whose sum is σ = 396959270400. Its totient is φ = 41166142080.

The previous prime is 140700000373. The next prime is 140700000431. The reversal of 140700000408 is 804000007041.

It is a super-2 number, since 2×140700000408² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 9181216 + ... + 9196527.

It is an arithmetic number, because the mean of its divisors is an integer number (6202488600).

Almost surely, 2^140700000408 is an apocalyptic number.

It is an amenable number.

140700000408 is an abundant number, since it is smaller than the sum of its proper divisors (256259269992).

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

140700000408 is a wasteful number, since it uses less digits than its factorization.

140700000408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18377792 (or 18377788 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

Adding to 140700000408 its reverse (804000007041), we get a palindrome (944700007449).

The spelling of 140700000408 in words is "one hundred forty billion, seven hundred million, four hundred eight", and thus it is an aban number.