1420363463 has 8 divisors (see below), whose sum is σ = 1445280000. Its totient is φ = 1395475128.

The previous prime is 1420363433. The next prime is 1420363471. The reversal of 1420363463 is 3643630241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1420363463 - 2¹⁴ = 1420347079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420363423) 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, 111920 + ... + 123962.

It is an arithmetic number, because the mean of its divisors is an integer number (180660000).

Almost surely, 2^1420363463 is an apocalyptic number.

1420363463 is a deficient number, since it is larger than the sum of its proper divisors (24916537).

1420363463 is a wasteful number, since it uses less digits than its factorization.

1420363463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14101.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 1420363463 is about 37687.7097075426. The cubic root of 1420363463 is about 1124.0867552811.

The spelling of 1420363463 in words is "one billion, four hundred twenty million, three hundred sixty-three thousand, four hundred sixty-three".