1254341401 has 4 divisors (see below), whose sum is σ = 1269454032. Its totient is φ = 1239228772.

The previous prime is 1254341399. The next prime is 1254341441. The reversal of 1254341401 is 1041434521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1041434521 = 229 ⋅4547749.

It is a cyclic number.

It is not a de Polignac number, because 1254341401 - 2¹ = 1254341399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1254341441) 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, 7556191 + ... + 7556356.

It is an arithmetic number, because the mean of its divisors is an integer number (317363508).

Almost surely, 2^1254341401 is an apocalyptic number.

It is an amenable number.

1254341401 is a deficient number, since it is larger than the sum of its proper divisors (15112631).

1254341401 is an equidigital number, since it uses as much as digits as its factorization.

1254341401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15112630.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1254341401 is about 35416.6825239180. The cubic root of 1254341401 is about 1078.4630060057.

Adding to 1254341401 its reverse (1041434521), we get a palindrome (2295775922).

The spelling of 1254341401 in words is "one billion, two hundred fifty-four million, three hundred forty-one thousand, four hundred one".