43013441004 has 72 divisors (see below), whose sum is σ = 112227312960. Its totient is φ = 12784161024.

The previous prime is 43013440999. The next prime is 43013441017. The reversal of 43013441004 is 40014431034.

It is a super-2 number, since 2×43013441004² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260502 + ... + 392285.

It is an arithmetic number, because the mean of its divisors is an integer number (1558712680).

Almost surely, 2^43013441004 is an apocalyptic number.

It is an amenable number.

43013441004 is an abundant number, since it is smaller than the sum of its proper divisors (69213871956).

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

43013441004 is a wasteful number, since it uses less digits than its factorization.

43013441004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652847 (or 652828 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 43013441004 its reverse (40014431034), we get a palindrome (83027872038).

The spelling of 43013441004 in words is "forty-three billion, thirteen million, four hundred forty-one thousand, four".