142416270253434 has 32 divisors (see below), whose sum is σ = 284923639535040. Its totient is φ = 47456908134912.

The previous prime is 142416270253393. The next prime is 142416270253451. The reversal of 142416270253434 is 434352072614241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511235274 + ... + 511513770.

It is an arithmetic number, because the mean of its divisors is an integer number (8903863735470).

Almost surely, 2^{142416270253434} is an apocalyptic number.

142416270253434 is an abundant number, since it is smaller than the sum of its proper divisors (142507369281606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142416270253434 is a wasteful number, since it uses less digits than its factorization.

142416270253434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305454.

The product of its (nonzero) digits is 3870720, while the sum is 48.

The spelling of 142416270253434 in words is "one hundred forty-two trillion, four hundred sixteen billion, two hundred seventy million, two hundred fifty-three thousand, four hundred thirty-four".