1426928413 has 8 divisors (see below), whose sum is σ = 1479042432. Its totient is φ = 1375720896.

The previous prime is 1426928401. The next prime is 1426928467. The reversal of 1426928413 is 3148296241.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1426928413 is a prime.

It is a super-2 number, since 2×1426928413² = 4072249391653397138, 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 (1426928513) 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, 223420 + ... + 229717.

It is an arithmetic number, because the mean of its divisors is an integer number (184880304).

Almost surely, 2^1426928413 is an apocalyptic number.

It is an amenable number.

1426928413 is a deficient number, since it is larger than the sum of its proper divisors (52114019).

1426928413 is an equidigital number, since it uses as much as digits as its factorization.

1426928413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453251.

The product of its digits is 82944, while the sum is 40.

The square root of 1426928413 is about 37774.7059948850. The cubic root of 1426928413 is about 1125.8159448222.

The spelling of 1426928413 in words is "one billion, four hundred twenty-six million, nine hundred twenty-eight thousand, four hundred thirteen".