40113035524 has 24 divisors (see below), whose sum is σ = 73899000000. Its totient is φ = 18999223200.

The previous prime is 40113035489. The next prime is 40113035587. The reversal of 40113035524 is 42553031104.

It is a junction number, because it is equal to n+sod(n) for n = 40113035492 and 40113035501.

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, 1410849 + ... + 1438999.

It is an arithmetic number, because the mean of its divisors is an integer number (3079125000).

Almost surely, 2^40113035524 is an apocalyptic number.

It is an amenable number.

40113035524 is a deficient number, since it is larger than the sum of its proper divisors (33785964476).

40113035524 is a wasteful number, since it uses less digits than its factorization.

40113035524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46923 (or 46921 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 40113035524 its reverse (42553031104), we get a palindrome (82666066628).

The spelling of 40113035524 in words is "forty billion, one hundred thirteen million, thirty-five thousand, five hundred twenty-four".