1500380042807 has 2 divisors, whose sum is σ = 1500380042808. Its totient is φ = 1500380042806.

The previous prime is 1500380042773. The next prime is 1500380042873. The reversal of 1500380042807 is 7082400830051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1500380042807 - 2³⁰ = 1499306300983 is a prime.

It is a super-2 number, since 2×1500380042807² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1500380042897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750190021403 + 750190021404.

It is an arithmetic number, because the mean of its divisors is an integer number (750190021404).

Almost surely, 2^{1500380042807} is an apocalyptic number.

1500380042807 is a deficient number, since it is larger than the sum of its proper divisors (1).

1500380042807 is an equidigital number, since it uses as much as digits as its factorization.

1500380042807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 38.

Adding to 1500380042807 its reverse (7082400830051), we get a palindrome (8582780872858).

The spelling of 1500380042807 in words is "one trillion, five hundred billion, three hundred eighty million, forty-two thousand, eight hundred seven".