3023200040426 has 4 divisors (see below), whose sum is σ = 4534800060642. Its totient is φ = 1511600020212.

The previous prime is 3023200040401. The next prime is 3023200040431. The reversal of 3023200040426 is 6240400023203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3021148041025 + 2051999401 = 1738145^2 + 45299^2 .

It is a super-2 number, since 2×3023200040426² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3023200040395 and 3023200040404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755800010105 + ... + 755800010108.

Almost surely, 2^{3023200040426} is an apocalyptic number.

3023200040426 is a deficient number, since it is larger than the sum of its proper divisors (1511600020216).

3023200040426 is a wasteful number, since it uses less digits than its factorization.

3023200040426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511600020215.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 3023200040426 its reverse (6240400023203), we get a palindrome (9263600063629).

The spelling of 3023200040426 in words is "three trillion, twenty-three billion, two hundred million, forty thousand, four hundred twenty-six".