10332726261 has 16 divisors (see below), whose sum is σ = 16185529920. Its totient is φ = 5780545920.

The previous prime is 10332726253. The next prime is 10332726269. The reversal of 10332726261 is 16262723301.

It is an interprime number because it is at equal distance from previous prime (10332726253) and next prime (10332726269).

It is not a de Polignac number, because 10332726261 - 2³ = 10332726253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10332726269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12042376 + ... + 12043233.

It is an arithmetic number, because the mean of its divisors is an integer number (1011595620).

Almost surely, 2^10332726261 is an apocalyptic number.

10332726261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10332726261 is a deficient number, since it is larger than the sum of its proper divisors (5852803659).

10332726261 is a wasteful number, since it uses less digits than its factorization.

10332726261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24085636.

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 10332726261 in words is "ten billion, three hundred thirty-two million, seven hundred twenty-six thousand, two hundred sixty-one".