2402442242000 has 80 divisors (see below), whose sum is σ = 5834697216192. Its totient is φ = 956743337600.

The previous prime is 2402442241987. The next prime is 2402442242047. The reversal of 2402442242000 is 2422442042.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2402442242000² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2191862 + ... + 3099861.

Almost surely, 2^{2402442242000} is an apocalyptic number.

2402442242000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2402442242000 is an abundant number, since it is smaller than the sum of its proper divisors (3432254974192).

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

2402442242000 is a wasteful number, since it uses less digits than its factorization.

2402442242000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5291973 (or 5291957 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2402442242000 its reverse (2422442042), we get a palindrome (2404864684042).

The spelling of 2402442242000 in words is "two trillion, four hundred two billion, four hundred forty-two million, two hundred forty-two thousand".