142472358 has 48 divisors (see below), whose sum is σ = 365863680. Its totient is φ = 40705416.

The previous prime is 142472347. The next prime is 142472377. The reversal of 142472358 is 853274241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17538 + ... + 24341.

It is an arithmetic number, because the mean of its divisors is an integer number (7622160).

Almost surely, 2^142472358 is an apocalyptic number.

142472358 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

142472358 is an abundant number, since it is smaller than the sum of its proper divisors (223391322).

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

142472358 is an equidigital number, since it uses as much as digits as its factorization.

142472358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41903 (or 41891 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 142472358 is about 11936.1785341876. The cubic root of 142472358 is about 522.2881880723.

The spelling of 142472358 in words is "one hundred forty-two million, four hundred seventy-two thousand, three hundred fifty-eight".