1454426499 has 12 divisors (see below), whose sum is σ = 1944211976. Its totient is φ = 967135488.

The previous prime is 1454426489. The next prime is 1454426507. The reversal of 1454426499 is 9946244541.

It is not a de Polignac number, because 1454426499 - 2¹³ = 1454418307 is a prime.

It is a super-3 number, since 3×1454426499³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1454426429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 687267 + ... + 689379.

Almost surely, 2^1454426499 is an apocalyptic number.

1454426499 is a deficient number, since it is larger than the sum of its proper divisors (489785477).

1454426499 is an frugal number, since it uses more digits than its factorization.

1454426499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074 (or 2595 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 1454426499 is about 38136.9440175796. The cubic root of 1454426499 is about 1133.0017818410.

The spelling of 1454426499 in words is "one billion, four hundred fifty-four million, four hundred twenty-six thousand, four hundred ninety-nine".