40245204513004 has 12 divisors (see below), whose sum is σ = 70429157691424. Its totient is φ = 20122588029744.

The previous prime is 40245204512993. The next prime is 40245204513029. The reversal of 40245204513004 is 40031540254204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5208109 + ... + 10373755.

Almost surely, 2^{40245204513004} is an apocalyptic number.

It is an amenable number.

40245204513004 is a deficient number, since it is larger than the sum of its proper divisors (30183953178420).

40245204513004 is a wasteful number, since it uses less digits than its factorization.

40245204513004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7113384 (or 7113382 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 40245204513004 its reverse (40031540254204), we get a palindrome (80276744767208).

The spelling of 40245204513004 in words is "forty trillion, two hundred forty-five billion, two hundred four million, five hundred thirteen thousand, four".