4045122513104 has 10 divisors (see below), whose sum is σ = 7837424869170. Its totient is φ = 2022561256544.

The previous prime is 4045122513083. The next prime is 4045122513121. The reversal of 4045122513104 is 4013152215404.

It can be written as a sum of positive squares in only one way, i.e., 2997676704400 + 1047445808704 = 1731380^2 + 1023448^2 .

It is a super-2 number, since 2×4045122513104² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126410078519 + ... + 126410078550.

It is an arithmetic number, because the mean of its divisors is an integer number (783742486917).

Almost surely, 2^{4045122513104} is an apocalyptic number.

It is an amenable number.

4045122513104 is a deficient number, since it is larger than the sum of its proper divisors (3792302356066).

4045122513104 is a wasteful number, since it uses less digits than its factorization.

4045122513104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252820157077 (or 252820157071 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 4045122513104 its reverse (4013152215404), we get a palindrome (8058274728508).

The spelling of 4045122513104 in words is "four trillion, forty-five billion, one hundred twenty-two million, five hundred thirteen thousand, one hundred four".