745848614399 has 4 divisors (see below), whose sum is σ = 852398416464. Its totient is φ = 639298812336.

The previous prime is 745848614353. The next prime is 745848614417. The reversal of 745848614399 is 993416848547.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993416848547 = 2213 ⋅448900519.

It is a cyclic number.

It is not a de Polignac number, because 745848614399 - 2²⁴ = 745831837183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745848614299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53274901022 + ... + 53274901035.

It is an arithmetic number, because the mean of its divisors is an integer number (213099604116).

Almost surely, 2^745848614399 is an apocalyptic number.

745848614399 is a deficient number, since it is larger than the sum of its proper divisors (106549802065).

745848614399 is a wasteful number, since it uses less digits than its factorization.

745848614399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106549802064.

The product of its digits is 209018880, while the sum is 68.

The spelling of 745848614399 in words is "seven hundred forty-five billion, eight hundred forty-eight million, six hundred fourteen thousand, three hundred ninety-nine".