2243325252542 has 32 divisors (see below), whose sum is σ = 3760756521984. Its totient is φ = 994736324800.

The previous prime is 2243325252533. The next prime is 2243325252551. The reversal of 2243325252542 is 2452525233422.

It is an interprime number because it is at equal distance from previous prime (2243325252533) and next prime (2243325252551).

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 2243325252542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10905203 + ... + 11109009.

It is an arithmetic number, because the mean of its divisors is an integer number (117523641312).

Almost surely, 2^{2243325252542} is an apocalyptic number.

2243325252542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2243325252542 is a deficient number, since it is larger than the sum of its proper divisors (1517431269442).

2243325252542 is a wasteful number, since it uses less digits than its factorization.

2243325252542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216064.

The product of its digits is 1152000, while the sum is 41.

The spelling of 2243325252542 in words is "two trillion, two hundred forty-three billion, three hundred twenty-five million, two hundred fifty-two thousand, five hundred forty-two".