1426313361501 has 36 divisors (see below), whose sum is σ = 2412466159584. Its totient is φ = 809638578000.

The previous prime is 1426313361497. The next prime is 1426313361521. The reversal of 1426313361501 is 1051633136241.

1426313361501 is a `hidden beast` number, since 1 + 4 + 2 + 6 + 3 + 1 + 33 + 615 + 0 + 1 = 666.

It is not a de Polignac number, because 1426313361501 - 2² = 1426313361497 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426313361521) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10642915 + ... + 10776096.

Almost surely, 2^{1426313361501} is an apocalyptic number.

It is an amenable number.

1426313361501 is a deficient number, since it is larger than the sum of its proper divisors (986152798083).

1426313361501 is a wasteful number, since it uses less digits than its factorization.

1426313361501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21419182 (or 21419172 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

Adding to 1426313361501 its reverse (1051633136241), we get a palindrome (2477946497742).

The spelling of 1426313361501 in words is "one trillion, four hundred twenty-six billion, three hundred thirteen million, three hundred sixty-one thousand, five hundred one".