1301413144 has 32 divisors (see below), whose sum is σ = 2502491040. Its totient is φ = 634118400.

The previous prime is 1301413093. The next prime is 1301413147. The reversal of 1301413144 is 4413141031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301413147) 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, 396229 + ... + 399499.

It is an arithmetic number, because the mean of its divisors is an integer number (78202845).

Almost surely, 2^1301413144 is an apocalyptic number.

It is an amenable number.

1301413144 is a deficient number, since it is larger than the sum of its proper divisors (1201077896).

1301413144 is a wasteful number, since it uses less digits than its factorization.

1301413144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531 (or 4527 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1301413144 is about 36075.1042132937. The cubic root of 1301413144 is about 1091.7882001891.

Adding to 1301413144 its reverse (4413141031), we get a palindrome (5714554175).

The spelling of 1301413144 in words is "one billion, three hundred one million, four hundred thirteen thousand, one hundred forty-four".