420104133133030 has 16 divisors (see below), whose sum is σ = 756189603751824. Its totient is φ = 168041172339360.

The previous prime is 420104133132973. The next prime is 420104133133037. The reversal of 420104133133030 is 30331331401024.

It is a self number, because there is not a number n which added to its sum of digits gives 420104133133030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420104133133037) 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, 56434581 + ... + 63443440.

It is an arithmetic number, because the mean of its divisors is an integer number (47261850234489).

Almost surely, 2^{420104133133030} is an apocalyptic number.

420104133133030 is a deficient number, since it is larger than the sum of its proper divisors (336085470618794).

420104133133030 is a wasteful number, since it uses less digits than its factorization.

420104133133030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120228471.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 420104133133030 its reverse (30331331401024), we get a palindrome (450435464534054).

The spelling of 420104133133030 in words is "four hundred twenty trillion, one hundred four billion, one hundred thirty-three million, one hundred thirty-three thousand, thirty".