2455030242 has 192 divisors, whose sum is σ = 6829056000. Its totient is φ = 649754784.

The previous prime is 2455030229. The next prime is 2455030313. The reversal of 2455030242 is 2420305542.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 2362359 + ... + 2363397.

It is an arithmetic number, because the mean of its divisors is an integer number (35568000).

Almost surely, 2^2455030242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2455030242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3414528000).

2455030242 is an abundant number, since it is smaller than the sum of its proper divisors (4374025758).

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

2455030242 is a wasteful number, since it uses less digits than its factorization.

2455030242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1117 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 2455030242 is about 49548.2617454942. The cubic root of 2455030242 is about 1349.0217406715.

Adding to 2455030242 its reverse (2420305542), we get a palindrome (4875335784).

The spelling of 2455030242 in words is "two billion, four hundred fifty-five million, thirty thousand, two hundred forty-two".