91849142160411 has 8 divisors (see below), whose sum is σ = 122465845624080. Its totient is φ = 61232600068512.

The previous prime is 91849142160379. The next prime is 91849142160449. The reversal of 91849142160411 is 11406124194819.

It is a happy number.

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

It is not a de Polignac number, because 91849142160411 - 2⁵ = 91849142160379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (91849142161411) 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, 39008556 + ... + 41296073.

It is an arithmetic number, because the mean of its divisors is an integer number (15308230703010).

Almost surely, 2^{91849142160411} is an apocalyptic number.

91849142160411 is a deficient number, since it is larger than the sum of its proper divisors (30616703463669).

91849142160411 is a wasteful number, since it uses less digits than its factorization.

91849142160411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80685885.

The product of its (nonzero) digits is 497664, while the sum is 51.

The spelling of 91849142160411 in words is "ninety-one trillion, eight hundred forty-nine billion, one hundred forty-two million, one hundred sixty thousand, four hundred eleven".