2030142888 has 48 divisors (see below), whose sum is σ = 5501726100. Its totient is φ = 676293120.

The previous prime is 2030142887. The next prime is 2030142893. The reversal of 2030142888 is 8882410302.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1800983844 + 229159044 = 42438^2 + 15138^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2030142887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120928 + ... + 136688.

Almost surely, 2^2030142888 is an apocalyptic number.

It is an amenable number.

2030142888 is an abundant number, since it is smaller than the sum of its proper divisors (3471583212).

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

2030142888 is a wasteful number, since it uses less digits than its factorization.

2030142888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17562 (or 17555 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2030142888 is about 45057.1069643847. The cubic root of 2030142888 is about 1266.2191245634.

The spelling of 2030142888 in words is "two billion, thirty million, one hundred forty-two thousand, eight hundred eighty-eight".