42000226474600 has 96 divisors (see below), whose sum is σ = 97723251171000. Its totient is φ = 16787583626240.

The previous prime is 42000226474499. The next prime is 42000226474621. The reversal of 42000226474600 is 647462200024.

It can be written as a sum of positive squares in 12 ways, for example, as 6709664451204 + 35290562023396 = 2590302^2 + 5940586^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42000226474600.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1765519506 + ... + 1765543294.

Almost surely, 2^{42000226474600} is an apocalyptic number.

42000226474600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42000226474600 is an abundant number, since it is smaller than the sum of its proper divisors (55723024696400).

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

42000226474600 is a wasteful number, since it uses less digits than its factorization.

42000226474600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30007 (or 29998 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 37.

Adding to 42000226474600 its reverse (647462200024), we get a palindrome (42647688674624).

The spelling of 42000226474600 in words is "forty-two trillion, two hundred twenty-six million, four hundred seventy-four thousand, six hundred".