140551451324 has 12 divisors (see below), whose sum is σ = 245977897704. Its totient is φ = 70272051984.

The previous prime is 140551451323. The next prime is 140551451347. The reversal of 140551451324 is 423154155041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140551451321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831422 + ... + 986085.

It is an arithmetic number, because the mean of its divisors is an integer number (20498158142).

Almost surely, 2^140551451324 is an apocalyptic number.

It is an amenable number.

140551451324 is a deficient number, since it is larger than the sum of its proper divisors (105426446380).

140551451324 is a wasteful number, since it uses less digits than its factorization.

140551451324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836844 (or 1836842 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 140551451324 in words is "one hundred forty billion, five hundred fifty-one million, four hundred fifty-one thousand, three hundred twenty-four".