1420611363 has 12 divisors (see below), whose sum is σ = 2118187968. Its totient is φ = 916523280.

The previous prime is 1420611349. The next prime is 1420611389. The reversal of 1420611363 is 3631160241.

1420611363 is a `hidden beast` number, since 1 + 42 + 0 + 611 + 3 + 6 + 3 = 666.

It is not a de Polignac number, because 1420611363 - 2¹⁰ = 1420610339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420611343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2545620 + ... + 2546177.

It is an arithmetic number, because the mean of its divisors is an integer number (176515664).

Almost surely, 2^1420611363 is an apocalyptic number.

1420611363 is a deficient number, since it is larger than the sum of its proper divisors (697576605).

1420611363 is a wasteful number, since it uses less digits than its factorization.

1420611363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5091834 (or 5091831 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1420611363 is about 37690.9984346395. The cubic root of 1420611363 is about 1124.1521481432.

The spelling of 1420611363 in words is "one billion, four hundred twenty million, six hundred eleven thousand, three hundred sixty-three".