254432014399 has 4 divisors (see below), whose sum is σ = 255114138136. Its totient is φ = 253749890664.

The previous prime is 254432014393. The next prime is 254432014409. The reversal of 254432014399 is 993410234452.

It is a happy number.

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 254432014399 - 2³ = 254432014391 is a prime.

It is a super-2 number, since 2×254432014399² (a number of 24 digits) 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 (254432014391) 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, 341061309 + ... + 341062054.

It is an arithmetic number, because the mean of its divisors is an integer number (63778534534).

Almost surely, 2^254432014399 is an apocalyptic number.

254432014399 is a deficient number, since it is larger than the sum of its proper divisors (682123737).

254432014399 is an equidigital number, since it uses as much as digits as its factorization.

254432014399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682123736.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 254432014399 in words is "two hundred fifty-four billion, four hundred thirty-two million, fourteen thousand, three hundred ninety-nine".