2342444521040 has 160 divisors (see below), whose sum is σ = 5962118400000. Its totient is φ = 850700759040.

The previous prime is 2342444521019. The next prime is 2342444521061. The reversal of 2342444521040 is 401254442432.

It is an interprime number because it is at equal distance from previous prime (2342444521019) and next prime (2342444521061).

It is a congruent number.

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, 17612711 + ... + 17745209.

It is an arithmetic number, because the mean of its divisors is an integer number (37263240000).

Almost surely, 2^{2342444521040} is an apocalyptic number.

2342444521040 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 2342444521040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2981059200000).

2342444521040 is an abundant number, since it is smaller than the sum of its proper divisors (3619673878960).

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

2342444521040 is a wasteful number, since it uses less digits than its factorization.

2342444521040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132805 (or 132799 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 2342444521040 its reverse (401254442432), we get a palindrome (2743698963472).

The spelling of 2342444521040 in words is "two trillion, three hundred forty-two billion, four hundred forty-four million, five hundred twenty-one thousand, forty".