2342426251340 has 96 divisors (see below), whose sum is σ = 5805903151104. Its totient is φ = 776844794880.

The previous prime is 2342426251331. The next prime is 2342426251351. The reversal of 2342426251340 is 431526242432.

It is a junction number, because it is equal to n+sod(n) for n = 2342426251294 and 2342426251303.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9174692 + ... + 9426548.

It is an arithmetic number, because the mean of its divisors is an integer number (60478157824).

Almost surely, 2^{2342426251340} is an apocalyptic number.

2342426251340 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 2342426251340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2902951575552).

2342426251340 is an abundant number, since it is smaller than the sum of its proper divisors (3463476899764).

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

2342426251340 is a wasteful number, since it uses less digits than its factorization.

2342426251340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254047 (or 254045 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 2342426251340 in words is "two trillion, three hundred forty-two billion, four hundred twenty-six million, two hundred fifty-one thousand, three hundred forty".