420111614730 has 64 divisors (see below), whose sum is σ = 1010014272000. Its totient is φ = 111835906560.

The previous prime is 420111614729. The next prime is 420111614743. The reversal of 420111614730 is 37416111024.

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

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, 45664671 + ... + 45673869.

It is an arithmetic number, because the mean of its divisors is an integer number (15781473000).

Almost surely, 2^420111614730 is an apocalyptic number.

420111614730 is an abundant number, since it is smaller than the sum of its proper divisors (589902657270).

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

420111614730 is a wasteful number, since it uses less digits than its factorization.

420111614730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11679.

The product of its (nonzero) digits is 4032, while the sum is 30.

Adding to 420111614730 its reverse (37416111024), we get a palindrome (457527725754).

The spelling of 420111614730 in words is "four hundred twenty billion, one hundred eleven million, six hundred fourteen thousand, seven hundred thirty".