10491253743 has 8 divisors (see below), whose sum is σ = 14042768688. Its totient is φ = 6966953984.

The previous prime is 10491253739. The next prime is 10491253757. The reversal of 10491253743 is 34735219401.

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 10491253743 - 2² = 10491253739 is a prime.

It is a super-2 number, since 2×10491253743² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10491253733) 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, 6802896 + ... + 6804437.

It is an arithmetic number, because the mean of its divisors is an integer number (1755346086).

Almost surely, 2^10491253743 is an apocalyptic number.

10491253743 is a deficient number, since it is larger than the sum of its proper divisors (3551514945).

10491253743 is a wasteful number, since it uses less digits than its factorization.

10491253743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13607593.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 10491253743 in words is "ten billion, four hundred ninety-one million, two hundred fifty-three thousand, seven hundred forty-three".