15452420225414 has 4 divisors (see below), whose sum is σ = 23178630338124. Its totient is φ = 7726210112706.

The previous prime is 15452420225393. The next prime is 15452420225423. The reversal of 15452420225414 is 41452202425451.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3863105056352 + ... + 3863105056355.

It is an arithmetic number, because the mean of its divisors is an integer number (5794657584531).

Almost surely, 2^{15452420225414} is an apocalyptic number.

15452420225414 is a deficient number, since it is larger than the sum of its proper divisors (7726210112710).

15452420225414 is an equidigital number, since it uses as much as digits as its factorization.

15452420225414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7726210112709.

The product of its (nonzero) digits is 512000, while the sum is 41.

The spelling of 15452420225414 in words is "fifteen trillion, four hundred fifty-two billion, four hundred twenty million, two hundred twenty-five thousand, four hundred fourteen".