14490290133487 has 4 divisors (see below), whose sum is σ = 16560331581136. Its totient is φ = 12420248685840.

The previous prime is 14490290133469. The next prime is 14490290133497. The reversal of 14490290133487 is 78433109209441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14490290133487 - 2⁴³ = 5694197111279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14490290133437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035020723814 + ... + 1035020723827.

It is an arithmetic number, because the mean of its divisors is an integer number (4140082895284).

Almost surely, 2^{14490290133487} is an apocalyptic number.

14490290133487 is a deficient number, since it is larger than the sum of its proper divisors (2070041447649).

14490290133487 is an equidigital number, since it uses as much as digits as its factorization.

14490290133487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070041447648.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 14490290133487 in words is "fourteen trillion, four hundred ninety billion, two hundred ninety million, one hundred thirty-three thousand, four hundred eighty-seven".