142360350400121 has 16 divisors (see below), whose sum is σ = 171261073858560. Its totient is φ = 115600547224080.

The previous prime is 142360350400069. The next prime is 142360350400123. The reversal of 142360350400121 is 121004053063241.

It is a cyclic number.

It is not a de Polignac number, because 142360350400121 - 2²⁶ = 142360283291257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142360350400123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50438606 + ... + 53186216.

It is an arithmetic number, because the mean of its divisors is an integer number (10703817116160).

Almost surely, 2^{142360350400121} is an apocalyptic number.

It is an amenable number.

142360350400121 is a deficient number, since it is larger than the sum of its proper divisors (28900723458439).

142360350400121 is a wasteful number, since it uses less digits than its factorization.

142360350400121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137204.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 142360350400121 in words is "one hundred forty-two trillion, three hundred sixty billion, three hundred fifty million, four hundred thousand, one hundred twenty-one".