2975624142 has 16 divisors (see below), whose sum is σ = 5964107520. Its totient is φ = 989731512.

The previous prime is 2975624117. The next prime is 2975624227. The reversal of 2975624142 is 2414265792.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2975624094 and 2975624103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532792 + ... + 538347.

It is an arithmetic number, because the mean of its divisors is an integer number (372756720).

Almost surely, 2^2975624142 is an apocalyptic number.

2975624142 is an abundant number, since it is smaller than the sum of its proper divisors (2988483378).

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

2975624142 is a wasteful number, since it uses less digits than its factorization.

2975624142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071607.

The product of its digits is 241920, while the sum is 42.

The square root of 2975624142 is about 54549.2817734569. The cubic root of 2975624142 is about 1438.3327124634.

The spelling of 2975624142 in words is "two billion, nine hundred seventy-five million, six hundred twenty-four thousand, one hundred forty-two".