91407293341 has 16 divisors (see below), whose sum is σ = 112538619648. Its totient is φ = 72298252800.

The previous prime is 91407293321. The next prime is 91407293423. The reversal of 91407293341 is 14339270419.

It is a cyclic number.

It is not a de Polignac number, because 91407293341 - 2³⁵ = 57047554973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91407293321) 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, 111576 + ... + 441886.

It is an arithmetic number, because the mean of its divisors is an integer number (7033663728).

Almost surely, 2^91407293341 is an apocalyptic number.

91407293341 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

It is an amenable number.

91407293341 is a deficient number, since it is larger than the sum of its proper divisors (21131326307).

91407293341 is a wasteful number, since it uses less digits than its factorization.

91407293341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333372.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 91407293341 in words is "ninety-one billion, four hundred seven million, two hundred ninety-three thousand, three hundred forty-one".