4213023402 has 32 divisors (see below), whose sum is σ = 10196226432. Its totient is φ = 1132913664.

The previous prime is 4213023391. The next prime is 4213023491. The reversal of 4213023402 is 2043203124.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2949583 + ... + 2951010.

It is an arithmetic number, because the mean of its divisors is an integer number (318632076).

Almost surely, 2^4213023402 is an apocalyptic number.

4213023402 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4213023402 is an abundant number, since it is smaller than the sum of its proper divisors (5983203030).

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

4213023402 is a wasteful number, since it uses less digits than its factorization.

4213023402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900622.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4213023402 is about 64907.8069418464. The cubic root of 4213023402 is about 1615.0945705307.

Adding to 4213023402 its reverse (2043203124), we get a palindrome (6256226526).

The spelling of 4213023402 in words is "four billion, two hundred thirteen million, twenty-three thousand, four hundred two".