2542210145230 has 64 divisors (see below), whose sum is σ = 5302017901440. Its totient is φ = 859563270144.

The previous prime is 2542210145219. The next prime is 2542210145243. The reversal of 2542210145230 is 325410122452.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2542210145192 and 2542210145201.

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, 45599332 + ... + 45655048.

It is an arithmetic number, because the mean of its divisors is an integer number (82844029710).

Almost surely, 2^{2542210145230} is an apocalyptic number.

2542210145230 is an abundant number, since it is smaller than the sum of its proper divisors (2759807756210).

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

2542210145230 is a wasteful number, since it uses less digits than its factorization.

2542210145230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64733.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 2542210145230 its reverse (325410122452), we get a palindrome (2867620267682).

The spelling of 2542210145230 in words is "two trillion, five hundred forty-two billion, two hundred ten million, one hundred forty-five thousand, two hundred thirty".