10465421152 has 24 divisors (see below), whose sum is σ = 20615504616. Its totient is φ = 5229737472.

The previous prime is 10465421149. The next prime is 10465421167. The reversal of 10465421152 is 25112456401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35158 + ... + 148885.

It is an arithmetic number, because the mean of its divisors is an integer number (858979359).

Almost surely, 2^10465421152 is an apocalyptic number.

It is an amenable number.

10465421152 is a deficient number, since it is larger than the sum of its proper divisors (10150083464).

10465421152 is a wasteful number, since it uses less digits than its factorization.

10465421152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185830 (or 185822 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 10465421152 its reverse (25112456401), we get a palindrome (35577877553).

The spelling of 10465421152 in words is "ten billion, four hundred sixty-five million, four hundred twenty-one thousand, one hundred fifty-two".