142351142403 has 8 divisors (see below), whose sum is σ = 194430828816. Its totient is φ = 92586108800.

The previous prime is 142351142363. The next prime is 142351142413. The reversal of 142351142403 is 304241153241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142351142403 - 2¹⁰ = 142351141379 is a prime.

It is a super-2 number, since 2×142351142403² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142351142413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578663058 + ... + 578663303.

It is an arithmetic number, because the mean of its divisors is an integer number (24303853602).

Almost surely, 2^142351142403 is an apocalyptic number.

142351142403 is a deficient number, since it is larger than the sum of its proper divisors (52079686413).

142351142403 is a wasteful number, since it uses less digits than its factorization.

142351142403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157326405.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 142351142403 its reverse (304241153241), we get a palindrome (446592295644).

The spelling of 142351142403 in words is "one hundred forty-two billion, three hundred fifty-one million, one hundred forty-two thousand, four hundred three".