1454820099 has 16 divisors (see below), whose sum is σ = 1967750400. Its totient is φ = 955940256.

The previous prime is 1454820091. The next prime is 1454820121. The reversal of 1454820099 is 9900284541.

1454820099 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1454820099 - 2³ = 1454820091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1454820099.

It is not an unprimeable number, because it can be changed into a prime (1454820091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102657 + ... + 115965.

It is an arithmetic number, because the mean of its divisors is an integer number (122984400).

Almost surely, 2^1454820099 is an apocalyptic number.

1454820099 is a deficient number, since it is larger than the sum of its proper divisors (512930301).

1454820099 is a wasteful number, since it uses less digits than its factorization.

1454820099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13834.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1454820099 is about 38142.1040190496. The cubic root of 1454820099 is about 1133.1039777420.

The spelling of 1454820099 in words is "one billion, four hundred fifty-four million, eight hundred twenty thousand, ninety-nine".