1449714642357 has 4 divisors (see below), whose sum is σ = 1932952856480. Its totient is φ = 966476428236.

The previous prime is 1449714642289. The next prime is 1449714642391. The reversal of 1449714642357 is 7532464179441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1449714642357 - 2¹⁵ = 1449714609589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1449714642297 and 1449714642306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449714642557) 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, 241619107057 + ... + 241619107062.

It is an arithmetic number, because the mean of its divisors is an integer number (483238214120).

Almost surely, 2^{1449714642357} is an apocalyptic number.

It is an amenable number.

1449714642357 is a deficient number, since it is larger than the sum of its proper divisors (483238214123).

1449714642357 is an equidigital number, since it uses as much as digits as its factorization.

1449714642357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483238214122.

The product of its digits is 20321280, while the sum is 57.

The spelling of 1449714642357 in words is "one trillion, four hundred forty-nine billion, seven hundred fourteen million, six hundred forty-two thousand, three hundred fifty-seven".