1920341752001 has 4 divisors (see below), whose sum is σ = 1920361543104. Its totient is φ = 1920321960900.

The previous prime is 1920341751971. The next prime is 1920341752037. The reversal of 1920341752001 is 1002571430291.

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 a de Polignac number, because none of the positive numbers 2^k-1920341752001 is a prime.

It is a super-5 number, since 5×1920341752001⁵ (a number of 63 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1920341752081) 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, 9749285 + ... + 9944306.

It is an arithmetic number, because the mean of its divisors is an integer number (480090385776).

Almost surely, 2^{1920341752001} is an apocalyptic number.

It is an amenable number.

1920341752001 is a deficient number, since it is larger than the sum of its proper divisors (19791103).

1920341752001 is an equidigital number, since it uses as much as digits as its factorization.

1920341752001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19791102.

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 1920341752001 in words is "one trillion, nine hundred twenty billion, three hundred forty-one million, seven hundred fifty-two thousand, one".