4042531401250 has 80 divisors (see below), whose sum is σ = 7834001117184. Its totient is φ = 1562400000000.

The previous prime is 4042531401239. The next prime is 4042531401269. The reversal of 4042531401250 is 521041352404.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24757375 + ... + 24920125.

Almost surely, 2^{4042531401250} is an apocalyptic number.

4042531401250 is a deficient number, since it is larger than the sum of its proper divisors (3791469715934).

4042531401250 is a wasteful number, since it uses less digits than its factorization.

4042531401250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163445 (or 163430 counting only the distinct ones).

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

Adding to 4042531401250 its reverse (521041352404), we get a palindrome (4563572753654).

The spelling of 4042531401250 in words is "four trillion, forty-two billion, five hundred thirty-one million, four hundred one thousand, two hundred fifty".