15043141923401 has 2 divisors, whose sum is σ = 15043141923402. Its totient is φ = 15043141923400.

The previous prime is 15043141923379. The next prime is 15043141923427. The reversal of 15043141923401 is 10432914134051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8667718921801 + 6375423001600 = 2944099^2 + 2524960^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15043141923401 is a prime.

It is a super-2 number, since 2×15043141923401² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15043141623401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7521570961700 + 7521570961701.

It is an arithmetic number, because the mean of its divisors is an integer number (7521570961701).

Almost surely, 2^{15043141923401} is an apocalyptic number.

It is an amenable number.

15043141923401 is a deficient number, since it is larger than the sum of its proper divisors (1).

15043141923401 is an equidigital number, since it uses as much as digits as its factorization.

15043141923401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 15043141923401 in words is "fifteen trillion, forty-three billion, one hundred forty-one million, nine hundred twenty-three thousand, four hundred one".