142362901 has 4 divisors (see below), whose sum is σ = 142396704. Its totient is φ = 142329100.

The previous prime is 142362889. The next prime is 142362907. The reversal of 142362901 is 109263241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 142362901 - 2²³ = 133974293 is a prime.

It is a super-2 number, since 2×142362901² = 40534391162271602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142362901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142362907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9505 + ... + 19366.

It is an arithmetic number, because the mean of its divisors is an integer number (35599176).

Almost surely, 2^142362901 is an apocalyptic number.

It is an amenable number.

142362901 is a deficient number, since it is larger than the sum of its proper divisors (33803).

142362901 is an equidigital number, since it uses as much as digits as its factorization.

142362901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33802.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 142362901 is about 11931.5925592521. The cubic root of 142362901 is about 522.1544013144.

The spelling of 142362901 in words is "one hundred forty-two million, three hundred sixty-two thousand, nine hundred one".