961245787702 has 4 divisors (see below), whose sum is σ = 1441868681556. Its totient is φ = 480622893850.

The previous prime is 961245787699. The next prime is 961245787763. The reversal of 961245787702 is 207787542169.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240311446924 + ... + 240311446927.

It is an arithmetic number, because the mean of its divisors is an integer number (360467170389).

Almost surely, 2^961245787702 is an apocalyptic number.

961245787702 is a deficient number, since it is larger than the sum of its proper divisors (480622893854).

961245787702 is a wasteful number, since it uses less digits than its factorization.

961245787702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480622893853.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 961245787702 in words is "nine hundred sixty-one billion, two hundred forty-five million, seven hundred eighty-seven thousand, seven hundred two".