15042541039 has 2 divisors, whose sum is σ = 15042541040. Its totient is φ = 15042541038.

The previous prime is 15042541021. The next prime is 15042541049. The reversal of 15042541039 is 93014524051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15042541039 - 2¹¹ = 15042538991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15042540995 and 15042541013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15042541049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7521270519 + 7521270520.

It is an arithmetic number, because the mean of its divisors is an integer number (7521270520).

Almost surely, 2^15042541039 is an apocalyptic number.

15042541039 is a deficient number, since it is larger than the sum of its proper divisors (1).

15042541039 is an equidigital number, since it uses as much as digits as its factorization.

15042541039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 15042541039 in words is "fifteen billion, forty-two million, five hundred forty-one thousand, thirty-nine".