63420414510 has 64 divisors (see below), whose sum is σ = 152710225920. Its totient is φ = 16856501760.

The previous prime is 63420414433. The next prime is 63420414553. The reversal of 63420414510 is 1541402436.

63420414510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19106631 + ... + 19109949.

It is an arithmetic number, because the mean of its divisors is an integer number (2386097280).

Almost surely, 2^63420414510 is an apocalyptic number.

63420414510 is an abundant number, since it is smaller than the sum of its proper divisors (89289811410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63420414510 is a wasteful number, since it uses less digits than its factorization.

63420414510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5233.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 63420414510 its reverse (1541402436), we get a palindrome (64961816946).

The spelling of 63420414510 in words is "sixty-three billion, four hundred twenty million, four hundred fourteen thousand, five hundred ten".