142460240430 has 32 divisors (see below), whose sum is σ = 345289778208. Its totient is φ = 37613264000.

The previous prime is 142460240423. The next prime is 142460240443. The reversal of 142460240430 is 34042064241.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 23505261 + ... + 23511320.

It is an arithmetic number, because the mean of its divisors is an integer number (10790305569).

Almost surely, 2^142460240430 is an apocalyptic number.

142460240430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142460240430 is an abundant number, since it is smaller than the sum of its proper divisors (202829537778).

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

142460240430 is a wasteful number, since it uses less digits than its factorization.

142460240430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47016692.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 142460240430 in words is "one hundred forty-two billion, four hundred sixty million, two hundred forty thousand, four hundred thirty".