11334857261 has 8 divisors (see below), whose sum is σ = 13950593664. Its totient is φ = 8968238640.

The previous prime is 11334857231. The next prime is 11334857291. The reversal of 11334857261 is 16275843311.

It is an interprime number because it is at equal distance from previous prime (11334857231) and next prime (11334857291).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11334857261 - 2¹⁸ = 11334595117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334857201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62279345 + ... + 62279526.

It is an arithmetic number, because the mean of its divisors is an integer number (1743824208).

Almost surely, 2^11334857261 is an apocalyptic number.

It is an amenable number.

11334857261 is a deficient number, since it is larger than the sum of its proper divisors (2615736403).

11334857261 is a wasteful number, since it uses less digits than its factorization.

11334857261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124558891.

The product of its digits is 120960, while the sum is 41.

The spelling of 11334857261 in words is "eleven billion, three hundred thirty-four million, eight hundred fifty-seven thousand, two hundred sixty-one".