1042879775232 has 160 divisors (see below), whose sum is σ = 2872678279680. Its totient is φ = 335854632960.

The previous prime is 1042879775173. The next prime is 1042879775291. The reversal of 1042879775232 is 2325779782401.

It is an interprime number because it is at equal distance from previous prime (1042879775173) and next prime (1042879775291).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29170744 + ... + 29206472.

It is an arithmetic number, because the mean of its divisors is an integer number (17954239248).

Almost surely, 2^{1042879775232} is an apocalyptic number.

1042879775232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042879775232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1436339139840).

1042879775232 is an abundant number, since it is smaller than the sum of its proper divisors (1829798504448).

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

1042879775232 is an equidigital number, since it uses as much as digits as its factorization.

1042879775232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36394 (or 36378 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 1042879775232 in words is "one trillion, forty-two billion, eight hundred seventy-nine million, seven hundred seventy-five thousand, two hundred thirty-two".