1363425723 has 32 divisors (see below), whose sum is σ = 2205745920. Its totient is φ = 825482880.

The previous prime is 1363425719. The next prime is 1363425727. The reversal of 1363425723 is 3275243631.

1363425723 is a `hidden beast` number, since 13 + 634 + 2 + 5 + 7 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (1363425719) and next prime (1363425727).

It is not a de Polignac number, because 1363425723 - 2² = 1363425719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1363425727) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422211 + ... + 425427.

It is an arithmetic number, because the mean of its divisors is an integer number (68929560).

Almost surely, 2^1363425723 is an apocalyptic number.

1363425723 is a deficient number, since it is larger than the sum of its proper divisors (842320197).

1363425723 is a wasteful number, since it uses less digits than its factorization.

1363425723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4664 (or 4658 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 1363425723 is about 36924.5950959520. The cubic root of 1363425723 is about 1108.8611328642.

The spelling of 1363425723 in words is "one billion, three hundred sixty-three million, four hundred twenty-five thousand, seven hundred twenty-three".