2142334248 has 32 divisors (see below), whose sum is σ = 5420368800. Its totient is φ = 705507008.

The previous prime is 2142334247. The next prime is 2142334277. The reversal of 2142334248 is 8424332412.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2142334247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535743 + ... + 539726.

It is an arithmetic number, because the mean of its divisors is an integer number (169386525).

Almost surely, 2^2142334248 is an apocalyptic number.

It is an amenable number.

2142334248 is an abundant number, since it is smaller than the sum of its proper divisors (3278034552).

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

2142334248 is a wasteful number, since it uses less digits than its factorization.

2142334248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075561 (or 1075557 counting only the distinct ones).

The product of its digits is 36864, while the sum is 33.

The square root of 2142334248 is about 46285.3567340687. The cubic root of 2142334248 is about 1289.1271157599.

The spelling of 2142334248 in words is "two billion, one hundred forty-two million, three hundred thirty-four thousand, two hundred forty-eight".