141515400505 has 16 divisors (see below), whose sum is σ = 172291650048. Its totient is φ = 111565048000.

The previous prime is 141515400493. The next prime is 141515400517. The reversal of 141515400505 is 505004515141.

It is an interprime number because it is at equal distance from previous prime (141515400493) and next prime (141515400517).

It is not a de Polignac number, because 141515400505 - 2⁵ = 141515400473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666960 + ... + 853150.

It is an arithmetic number, because the mean of its divisors is an integer number (10768228128).

Almost surely, 2^141515400505 is an apocalyptic number.

It is an amenable number.

141515400505 is a deficient number, since it is larger than the sum of its proper divisors (30776249543).

141515400505 is a wasteful number, since it uses less digits than its factorization.

141515400505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188408.

The product of its (nonzero) digits is 10000, while the sum is 31.

Adding to 141515400505 its reverse (505004515141), we get a palindrome (646519915646).

The spelling of 141515400505 in words is "one hundred forty-one billion, five hundred fifteen million, four hundred thousand, five hundred five".