10265948442 has 24 divisors (see below), whose sum is σ = 22844048916. Its totient is φ = 3329496576.

The previous prime is 10265948431. The next prime is 10265948447. The reversal of 10265948442 is 24484956201.

It is a happy number.

10265948442 is a `hidden beast` number, since 10 + 2 + 6 + 594 + 8 + 4 + 42 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10241237601 + 24710841 = 101199^2 + 4971^2 .

It is not an unprimeable number, because it can be changed into a prime (10265948447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7706503 + ... + 7707834.

Almost surely, 2^10265948442 is an apocalyptic number.

10265948442 is an abundant number, since it is smaller than the sum of its proper divisors (12578100474).

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

10265948442 is a wasteful number, since it uses less digits than its factorization.

10265948442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15414382 (or 15414379 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 10265948442 in words is "ten billion, two hundred sixty-five million, nine hundred forty-eight thousand, four hundred forty-two".