140031004340430 has 64 divisors (see below), whose sum is σ = 426761156090880. Its totient is φ = 32007086705952.

The previous prime is 140031004340419. The next prime is 140031004340467. The reversal of 140031004340430 is 34043400130041.

140031004340430 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 310 + 0 + 4 + 340 + 4 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 140031004340394 and 140031004340403.

It is a congruent number.

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, 37045237354 + ... + 37045241133.

It is an arithmetic number, because the mean of its divisors is an integer number (6668143063920).

Almost surely, 2^{140031004340430} is an apocalyptic number.

140031004340430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140031004340430 is an abundant number, since it is smaller than the sum of its proper divisors (286730151750450).

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

140031004340430 is a wasteful number, since it uses less digits than its factorization.

140031004340430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74090478510 (or 74090478504 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 140031004340430 its reverse (34043400130041), we get a palindrome (174074404470471).

The spelling of 140031004340430 in words is "one hundred forty trillion, thirty-one billion, four million, three hundred forty thousand, four hundred thirty".