140364435315 has 64 divisors (see below), whose sum is σ = 244040186880. Its totient is φ = 68481676800.

The previous prime is 140364435301. The next prime is 140364435383. The reversal of 140364435315 is 513534463041.

It is not a de Polignac number, because 140364435315 - 2¹⁰ = 140364434291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11404665 + ... + 11416965.

It is an arithmetic number, because the mean of its divisors is an integer number (3813127920).

Almost surely, 2^140364435315 is an apocalyptic number.

140364435315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140364435315 is a deficient number, since it is larger than the sum of its proper divisors (103675751565).

140364435315 is a wasteful number, since it uses less digits than its factorization.

140364435315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12844.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 140364435315 its reverse (513534463041), we get a palindrome (653898898356).

The spelling of 140364435315 in words is "one hundred forty billion, three hundred sixty-four million, four hundred thirty-five thousand, three hundred fifteen".