142312404411 has 8 divisors (see below), whose sum is σ = 210833191760. Its totient is φ = 94874936256.

The previous prime is 142312404341. The next prime is 142312404463. The reversal of 142312404411 is 114404213241.

142312404411 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 1 + 240 + 4 + 411 = 666.

It is not a de Polignac number, because 142312404411 - 2¹⁴ = 142312388027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5270829793 = 142312404411 / (1 + 4 + 2 + 3 + 1 + 2 + 4 + 0 + 4 + 4 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142312404491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2635414870 + ... + 2635414923.

It is an arithmetic number, because the mean of its divisors is an integer number (26354148970).

Almost surely, 2^142312404411 is an apocalyptic number.

142312404411 is a deficient number, since it is larger than the sum of its proper divisors (68520787349).

142312404411 is an equidigital number, since it uses as much as digits as its factorization.

142312404411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5270829802 (or 5270829796 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 142312404411 its reverse (114404213241), we get a palindrome (256716617652).

The spelling of 142312404411 in words is "one hundred forty-two billion, three hundred twelve million, four hundred four thousand, four hundred eleven".