1042746860285 has 48 divisors (see below), whose sum is σ = 1435991287824. Its totient is φ = 724058689536.

The previous prime is 1042746860249. The next prime is 1042746860293. The reversal of 1042746860285 is 5820686472401.

It can be written as a sum of positive squares in 24 ways, for example, as 606621341881 + 436125518404 = 778859^2 + 660398^2 .

It is not a de Polignac number, because 1042746860285 - 2¹⁰ = 1042746859261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15667739 + ... + 15734151.

It is an arithmetic number, because the mean of its divisors is an integer number (29916485163).

Almost surely, 2^{1042746860285} is an apocalyptic number.

It is an amenable number.

1042746860285 is a deficient number, since it is larger than the sum of its proper divisors (393244427539).

1042746860285 is a wasteful number, since it uses less digits than its factorization.

1042746860285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67554 (or 67541 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 53.

The spelling of 1042746860285 in words is "one trillion, forty-two billion, seven hundred forty-six million, eight hundred sixty thousand, two hundred eighty-five".