152142874209 has 24 divisors (see below), whose sum is σ = 227922737952. Its totient is φ = 101419024320.

The previous prime is 152142874199. The next prime is 152142874231. The reversal of 152142874209 is 902478241251.

152142874209 is a `hidden beast` number, since 1 + 5 + 2 + 142 + 87 + 420 + 9 = 666.

It is not a de Polignac number, because 152142874209 - 2²⁵ = 152109319777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152142874249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3348574 + ... + 3393704.

It is an arithmetic number, because the mean of its divisors is an integer number (9496780748).

Almost surely, 2^152142874209 is an apocalyptic number.

It is an amenable number.

152142874209 is a deficient number, since it is larger than the sum of its proper divisors (75779863743).

152142874209 is an equidigital number, since it uses as much as digits as its factorization.

152142874209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59019 (or 59007 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 152142874209 in words is "one hundred fifty-two billion, one hundred forty-two million, eight hundred seventy-four thousand, two hundred nine".