75341962121 has 8 divisors (see below), whose sum is σ = 76093504704. Its totient is φ = 74590529200.

The previous prime is 75341962103. The next prime is 75341962127. The reversal of 75341962121 is 12126914357.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75341962121 is a prime.

It is a super-2 number, since 2×75341962121² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75341962127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2577836 + ... + 2606898.

It is an arithmetic number, because the mean of its divisors is an integer number (9511688088).

Almost surely, 2^75341962121 is an apocalyptic number.

It is an amenable number.

75341962121 is a deficient number, since it is larger than the sum of its proper divisors (751542583).

75341962121 is a wasteful number, since it uses less digits than its factorization.

75341962121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54831.

The product of its digits is 90720, while the sum is 41.

The spelling of 75341962121 in words is "seventy-five billion, three hundred forty-one million, nine hundred sixty-two thousand, one hundred twenty-one".