1017035797372 has 24 divisors (see below), whose sum is σ = 2034097368800. Its totient is φ = 435866961600.

The previous prime is 1017035797339. The next prime is 1017035797373. The reversal of 1017035797372 is 2737975307101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1017035797373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2652622 + ... + 3011722.

Almost surely, 2^{1017035797372} is an apocalyptic number.

It is an amenable number.

1017035797372 is an abundant number, since it is smaller than the sum of its proper divisors (1017061571428).

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

1017035797372 is a wasteful number, since it uses less digits than its factorization.

1017035797372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460261 (or 460259 counting only the distinct ones).

The product of its (nonzero) digits is 1944810, while the sum is 52.

The spelling of 1017035797372 in words is "one trillion, seventeen billion, thirty-five million, seven hundred ninety-seven thousand, three hundred seventy-two".