140430312444315 has 32 divisors (see below), whose sum is σ = 226316488204800. Its totient is φ = 74353558752000.

The previous prime is 140430312444283. The next prime is 140430312444407. The reversal of 140430312444315 is 513444213034041.

It is a happy number.

It is not a de Polignac number, because 140430312444315 - 2⁵ = 140430312444283 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39475791 + ... + 42885879.

It is an arithmetic number, because the mean of its divisors is an integer number (7072390256400).

Almost surely, 2^{140430312444315} is an apocalyptic number.

140430312444315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140430312444315 is a deficient number, since it is larger than the sum of its proper divisors (85886175760485).

140430312444315 is a wasteful number, since it uses less digits than its factorization.

140430312444315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3429987.

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 140430312444315 its reverse (513444213034041), we get a palindrome (653874525478356).

The spelling of 140430312444315 in words is "one hundred forty trillion, four hundred thirty billion, three hundred twelve million, four hundred forty-four thousand, three hundred fifteen".