1213414502415 has 16 divisors (see below), whose sum is σ = 1941955680768. Its totient is φ = 646990242336.

The previous prime is 1213414502327. The next prime is 1213414502423. The reversal of 1213414502415 is 5142054143121.

It is not a de Polignac number, because 1213414502415 - 2¹³ = 1213414494223 is a prime.

It is a congruent 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, 10198819 + ... + 10317108.

It is an arithmetic number, because the mean of its divisors is an integer number (121372230048).

Almost surely, 2^{1213414502415} is an apocalyptic number.

1213414502415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1213414502415 is a deficient number, since it is larger than the sum of its proper divisors (728541178353).

1213414502415 is a wasteful number, since it uses less digits than its factorization.

1213414502415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20519878.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 1213414502415 its reverse (5142054143121), we get a palindrome (6355468645536).

The spelling of 1213414502415 in words is "one trillion, two hundred thirteen billion, four hundred fourteen million, five hundred two thousand, four hundred fifteen".