1461434099 has 4 divisors (see below), whose sum is σ = 1524974736. Its totient is φ = 1397893464.

The previous prime is 1461434089. The next prime is 1461434101. The reversal of 1461434099 is 9904341641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1461434099 - 2²⁴ = 1444656883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1461434069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31770284 + ... + 31770329.

It is an arithmetic number, because the mean of its divisors is an integer number (381243684).

Almost surely, 2^1461434099 is an apocalyptic number.

1461434099 is a deficient number, since it is larger than the sum of its proper divisors (63540637).

1461434099 is an equidigital number, since it uses as much as digits as its factorization.

1461434099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63540636.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 1461434099 is about 38228.7077861651. The cubic root of 1461434099 is about 1134.8185130325.

The spelling of 1461434099 in words is "one billion, four hundred sixty-one million, four hundred thirty-four thousand, ninety-nine".