10248143442 has 32 divisors (see below), whose sum is σ = 21506964480. Its totient is φ = 3249261840.

The previous prime is 10248143429. The next prime is 10248143447. The reversal of 10248143442 is 24434184201.

It is not an unprimeable number, because it can be changed into a prime (10248143447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182734 + ... + 232137.

It is an arithmetic number, because the mean of its divisors is an integer number (672092640).

Almost surely, 2^10248143442 is an apocalyptic number.

10248143442 is an abundant number, since it is smaller than the sum of its proper divisors (11258821038).

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

10248143442 is a wasteful number, since it uses less digits than its factorization.

10248143442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415078.

The product of its (nonzero) digits is 24576, while the sum is 33.

The spelling of 10248143442 in words is "ten billion, two hundred forty-eight million, one hundred forty-three thousand, four hundred forty-two".