1142312150451 has 32 divisors (see below), whose sum is σ = 1630969516800. Its totient is φ = 708992593920.

The previous prime is 1142312150429. The next prime is 1142312150459. The reversal of 1142312150451 is 1540512132411.

It is not a de Polignac number, because 1142312150451 - 2³⁷ = 1004873196979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1142312150459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10171035 + ... + 10282731.

It is an arithmetic number, because the mean of its divisors is an integer number (50967797400).

Almost surely, 2^{1142312150451} is an apocalyptic number.

1142312150451 is a deficient number, since it is larger than the sum of its proper divisors (488657366349).

1142312150451 is a wasteful number, since it uses less digits than its factorization.

1142312150451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114819.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 1142312150451 its reverse (1540512132411), we get a palindrome (2682824282862).

The spelling of 1142312150451 in words is "one trillion, one hundred forty-two billion, three hundred twelve million, one hundred fifty thousand, four hundred fifty-one".