1048253391142 has 16 divisors (see below), whose sum is σ = 1598206864464. Its totient is φ = 515518308000.

The previous prime is 1048253391137. The next prime is 1048253391181. The reversal of 1048253391142 is 2411933528401.

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, 4400517 + ... + 4632607.

It is an arithmetic number, because the mean of its divisors is an integer number (99887929029).

Almost surely, 2^{1048253391142} is an apocalyptic number.

1048253391142 is a deficient number, since it is larger than the sum of its proper divisors (549953473322).

1048253391142 is a wasteful number, since it uses less digits than its factorization.

1048253391142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269175.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 1048253391142 in words is "one trillion, forty-eight billion, two hundred fifty-three million, three hundred ninety-one thousand, one hundred forty-two".