2391426111480 has 384 divisors, whose sum is σ = 8400251059200. Its totient is φ = 543040146432.

The previous prime is 2391426111457. The next prime is 2391426111497. The reversal of 2391426111480 is 841116241932.

2391426111480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1203535047 + ... + 1203537033.

It is an arithmetic number, because the mean of its divisors is an integer number (21875653800).

Almost surely, 2^{2391426111480} is an apocalyptic number.

2391426111480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2391426111480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4200125529600).

2391426111480 is an abundant number, since it is smaller than the sum of its proper divisors (6008824947720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2391426111480 is a wasteful number, since it uses less digits than its factorization.

2391426111480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251 (or 3240 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 2391426111480 in words is "two trillion, three hundred ninety-one billion, four hundred twenty-six million, one hundred eleven thousand, four hundred eighty".