10420551363 has 16 divisors (see below), whose sum is σ = 13952197280. Its totient is φ = 6917999616.

The previous prime is 10420551343. The next prime is 10420551377. The reversal of 10420551363 is 36315502401.

It is not a de Polignac number, because 10420551363 - 2⁵ = 10420551331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10420551363.

It is not an unprimeable number, because it can be changed into a prime (10420551343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2521683 + ... + 2525811.

It is an arithmetic number, because the mean of its divisors is an integer number (872012330).

Almost surely, 2^10420551363 is an apocalyptic number.

10420551363 is a deficient number, since it is larger than the sum of its proper divisors (3531645917).

10420551363 is a wasteful number, since it uses less digits than its factorization.

10420551363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7446.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 10420551363 in words is "ten billion, four hundred twenty million, five hundred fifty-one thousand, three hundred sixty-three".