240130412491 has 8 divisors (see below), whose sum is σ = 250765287840. Its totient is φ = 229511739072.

The previous prime is 240130412453. The next prime is 240130412521. The reversal of 240130412491 is 194214031042.

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

It is not a de Polignac number, because 240130412491 - 2¹⁹ = 240129888203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240130419491) 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, 4020180 + ... + 4079473.

It is an arithmetic number, because the mean of its divisors is an integer number (31345660980).

Almost surely, 2^240130412491 is an apocalyptic number.

240130412491 is a deficient number, since it is larger than the sum of its proper divisors (10634875349).

240130412491 is a wasteful number, since it uses less digits than its factorization.

240130412491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8100965.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 240130412491 in words is "two hundred forty billion, one hundred thirty million, four hundred twelve thousand, four hundred ninety-one".