1301454431 has 48 divisors (see below), whose sum is σ = 1531444320. Its totient is φ = 1099929600.

The previous prime is 1301454421. The next prime is 1301454443. The reversal of 1301454431 is 1344541031.

It is a happy number.

It is not a de Polignac number, because 1301454431 - 2³⁰ = 227712607 is a prime.

It is a super-2 number, since 2×1301454431² = 3387567271939067522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1301454431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301454421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19424660 + ... + 19424726.

It is an arithmetic number, because the mean of its divisors is an integer number (31905090).

Almost surely, 2^1301454431 is an apocalyptic number.

1301454431 is a deficient number, since it is larger than the sum of its proper divisors (229989889).

1301454431 is a wasteful number, since it uses less digits than its factorization.

1301454431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1301454431 is about 36075.6764454944. The cubic root of 1301454431 is about 1091.7997456344.

Adding to 1301454431 its reverse (1344541031), we get a palindrome (2645995462).

The spelling of 1301454431 in words is "one billion, three hundred one million, four hundred fifty-four thousand, four hundred thirty-one".