1214553250415 has 16 divisors (see below), whose sum is σ = 1551410431200. Its totient is φ = 910160773632.

The previous prime is 1214553250397. The next prime is 1214553250429. The reversal of 1214553250415 is 5140523554121.

It is a cyclic number.

It is not a de Polignac number, because 1214553250415 - 2¹⁴ = 1214553234031 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, 71816102 + ... + 71833011.

It is an arithmetic number, because the mean of its divisors is an integer number (96963151950).

Almost surely, 2^{1214553250415} is an apocalyptic number.

1214553250415 is a deficient number, since it is larger than the sum of its proper divisors (336857180785).

1214553250415 is a wasteful number, since it uses less digits than its factorization.

1214553250415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143649226.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 1214553250415 in words is "one trillion, two hundred fourteen billion, five hundred fifty-three million, two hundred fifty thousand, four hundred fifteen".