142426400431510 has 64 divisors (see below), whose sum is σ = 279255287586240. Its totient is φ = 51986555020800.

The previous prime is 142426400431501. The next prime is 142426400431517. The reversal of 142426400431510 is 15134004624241.

It is a self number, because there is not a number n which added to its sum of digits gives 142426400431510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142426400431517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7596 + ... + 16877584.

It is an arithmetic number, because the mean of its divisors is an integer number (4363363868535).

Almost surely, 2^{142426400431510} is an apocalyptic number.

142426400431510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142426400431510 is a deficient number, since it is larger than the sum of its proper divisors (136828887154730).

142426400431510 is a wasteful number, since it uses less digits than its factorization.

142426400431510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16870753.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 142426400431510 in words is "one hundred forty-two trillion, four hundred twenty-six billion, four hundred million, four hundred thirty-one thousand, five hundred ten".