20433341004 has 24 divisors (see below), whose sum is σ = 47681223408. Its totient is φ = 6810624000.

The previous prime is 20433340979. The next prime is 20433341017. The reversal of 20433341004 is 40014333402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138804 + ... + 245220.

It is an arithmetic number, because the mean of its divisors is an integer number (1986717642).

Almost surely, 2^20433341004 is an apocalyptic number.

It is an amenable number.

20433341004 is an abundant number, since it is smaller than the sum of its proper divisors (27247882404).

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

20433341004 is a wasteful number, since it uses less digits than its factorization.

20433341004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122425 (or 122423 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20433341004 its reverse (40014333402), we get a palindrome (60447674406).

The spelling of 20433341004 in words is "twenty billion, four hundred thirty-three million, three hundred forty-one thousand, four".