4021423301034 has 64 divisors (see below), whose sum is σ = 8952961985280. Its totient is φ = 1338005868480.

The previous prime is 4021423301023. The next prime is 4021423301039. The reversal of 4021423301034 is 4301033241204.

4021423301034 is a `hidden beast` number, since 402 + 14 + 233 + 0 + 10 + 3 + 4 = 666.

It is a super-3 number, since 3×4021423301034³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4021423300989 and 4021423301007.

It is not an unprimeable number, because it can be changed into a prime (4021423301039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126257299 + ... + 126289145.

It is an arithmetic number, because the mean of its divisors is an integer number (139890031020).

Almost surely, 2^{4021423301034} is an apocalyptic number.

4021423301034 is an abundant number, since it is smaller than the sum of its proper divisors (4931538684246).

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

4021423301034 is a wasteful number, since it uses less digits than its factorization.

4021423301034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36092 (or 36086 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4021423301034 its reverse (4301033241204), we get a palindrome (8322456542238).

The spelling of 4021423301034 in words is "four trillion, twenty-one billion, four hundred twenty-three million, three hundred one thousand, thirty-four".