907963142641 has 9 divisors (see below), whose sum is σ = 911474619339. Its totient is φ = 904465153200.

The previous prime is 907963142627. The next prime is 907963142651. The reversal of 907963142641 is 146241369709.

The square root of 907963142641 is 952871.

It is a perfect power (a square), and thus also a powerful number.

907963142641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 613591789041 + 294371353600 = 783321^2 + 542560^2 .

It is not a de Polignac number, because 907963142641 - 2⁹ = 907963142129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (907963142651) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 267755056 + ... + 267758446.

Almost surely, 2^907963142641 is an apocalyptic number.

907963142641 is the 952871-st square number.

907963142641 is the 476436-th centered octagonal number.

It is an amenable number.

907963142641 is a deficient number, since it is larger than the sum of its proper divisors (3511476698).

907963142641 is an frugal number, since it uses more digits than its factorization.

907963142641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7344 (or 3672 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 907963142641 in words is "nine hundred seven billion, nine hundred sixty-three million, one hundred forty-two thousand, six hundred forty-one".