1042051219328 has 64 divisors (see below), whose sum is σ = 2372953989600. Its totient is φ = 446513068032.

The previous prime is 1042051219271. The next prime is 1042051219351. The reversal of 1042051219328 is 8239121502401.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 1042051219291 and 1042051219300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5020718 + ... + 5224146.

Almost surely, 2^{1042051219328} is an apocalyptic number.

It is an amenable number.

1042051219328 is an abundant number, since it is smaller than the sum of its proper divisors (1330902770272).

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

1042051219328 is an equidigital number, since it uses as much as digits as its factorization.

1042051219328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209167 (or 209155 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 1042051219328 in words is "one trillion, forty-two billion, fifty-one million, two hundred nineteen thousand, three hundred twenty-eight".