1456436413 has 8 divisors (see below), whose sum is σ = 1461540608. Its totient is φ = 1451341584.

The previous prime is 1456436357. The next prime is 1456436477. The reversal of 1456436413 is 3146346541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1456436413 - 2²¹ = 1454339261 is a prime.

It is a super-2 number, since 2×1456436413² = 4242414050224613138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1459436413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446095 + ... + 449347.

It is an arithmetic number, because the mean of its divisors is an integer number (182692576).

Almost surely, 2^1456436413 is an apocalyptic number.

It is an amenable number.

1456436413 is a deficient number, since it is larger than the sum of its proper divisors (5104195).

1456436413 is an equidigital number, since it uses as much as digits as its factorization.

1456436413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683.

The product of its digits is 103680, while the sum is 37.

The square root of 1456436413 is about 38163.2861923603. The cubic root of 1456436413 is about 1133.5234509105.

It can be divided in two parts, 1456436 and 413, that added together give a square (1456849 = 1207²).

The spelling of 1456436413 in words is "one billion, four hundred fifty-six million, four hundred thirty-six thousand, four hundred thirteen".