254023631401 has 8 divisors (see below), whose sum is σ = 269243214624. Its totient is φ = 238834827840.

The previous prime is 254023631339. The next prime is 254023631413. The reversal of 254023631401 is 104136320452.

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

It is not a de Polignac number, because 254023631401 - 2¹⁹ = 254023107113 is a prime.

It is a super-2 number, since 2×254023631401² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254023631101) 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, 7677915 + ... + 7710928.

It is an arithmetic number, because the mean of its divisors is an integer number (33655401828).

Almost surely, 2^254023631401 is an apocalyptic number.

It is an amenable number.

254023631401 is a deficient number, since it is larger than the sum of its proper divisors (15219583223).

254023631401 is a wasteful number, since it uses less digits than its factorization.

254023631401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15389831.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 254023631401 its reverse (104136320452), we get a palindrome (358159951853).

The spelling of 254023631401 in words is "two hundred fifty-four billion, twenty-three million, six hundred thirty-one thousand, four hundred one".