2250021676432 has 10 divisors (see below), whose sum is σ = 4359416998118. Its totient is φ = 1125010838208.

The previous prime is 2250021676423. The next prime is 2250021676447. The reversal of 2250021676432 is 2346761200522.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2135152198656 + 114869477776 = 1461216^2 + 338924^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70313177373 + ... + 70313177404.

Almost surely, 2^{2250021676432} is an apocalyptic number.

It is an amenable number.

2250021676432 is a deficient number, since it is larger than the sum of its proper divisors (2109395321686).

2250021676432 is a wasteful number, since it uses less digits than its factorization.

2250021676432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140626354785 (or 140626354779 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

Adding to 2250021676432 its reverse (2346761200522), we get a palindrome (4596782876954).

The spelling of 2250021676432 in words is "two trillion, two hundred fifty billion, twenty-one million, six hundred seventy-six thousand, four hundred thirty-two".