142326156013263 has 48 divisors (see below), whose sum is σ = 207522222336000. Its totient is φ = 93993617773440.

The previous prime is 142326156013229. The next prime is 142326156013271. The reversal of 142326156013263 is 362310651623241.

142326156013263 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 2 + 6 + 1 + 5 + 601 + 32 + 6 + 3 = 666.

It is not a de Polignac number, because 142326156013263 - 2⁶ = 142326156013199 is a prime.

It is a super-2 number, since 2×142326156013263² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142326156013213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 477200778 + ... + 477498936.

It is an arithmetic number, because the mean of its divisors is an integer number (4323379632000).

Almost surely, 2^{142326156013263} is an apocalyptic number.

142326156013263 is a deficient number, since it is larger than the sum of its proper divisors (65196066322737).

142326156013263 is a wasteful number, since it uses less digits than its factorization.

142326156013263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299532 (or 299529 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 142326156013263 in words is "one hundred forty-two trillion, three hundred twenty-six billion, one hundred fifty-six million, thirteen thousand, two hundred sixty-three".