75412022401 has 4 divisors (see below), whose sum is σ = 75413912112. Its totient is φ = 75410132692.

The previous prime is 75412022369. The next prime is 75412022407. The reversal of 75412022401 is 10422021457.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 75412022401 - 2⁵ = 75412022369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75412022401.

It is not an unprimeable number, because it can be changed into a prime (75412022407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883675 + ... + 965248.

It is an arithmetic number, because the mean of its divisors is an integer number (18853478028).

Almost surely, 2^75412022401 is an apocalyptic number.

It is an amenable number.

75412022401 is a deficient number, since it is larger than the sum of its proper divisors (1889711).

75412022401 is a wasteful number, since it uses less digits than its factorization.

75412022401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889710.

The product of its (nonzero) digits is 4480, while the sum is 28.

Adding to 75412022401 its reverse (10422021457), we get a palindrome (85834043858).

The spelling of 75412022401 in words is "seventy-five billion, four hundred twelve million, twenty-two thousand, four hundred one".