142154060 has 12 divisors (see below), whose sum is σ = 298523568. Its totient is φ = 56861616.

The previous prime is 142154059. The next prime is 142154071. The reversal of 142154060 is 60451241.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3553832 + ... + 3553871.

It is an arithmetic number, because the mean of its divisors is an integer number (24876964).

Almost surely, 2^142154060 is an apocalyptic number.

142154060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142154060 is an abundant number, since it is smaller than the sum of its proper divisors (156369508).

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

142154060 is a wasteful number, since it uses less digits than its factorization.

142154060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7107712 (or 7107710 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 142154060 is about 11922.8377494622. The cubic root of 142154060 is about 521.8989494310.

The spelling of 142154060 in words is "one hundred forty-two million, one hundred fifty-four thousand, sixty".