40320412034210 has 32 divisors (see below), whose sum is σ = 90485288307072. Its totient is φ = 12567401153280.

The previous prime is 40320412034153. The next prime is 40320412034251. The reversal of 40320412034210 is 1243021402304.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40320412034210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26182084967 + ... + 26182086506.

It is an arithmetic number, because the mean of its divisors is an integer number (2827665259596).

Almost surely, 2^{40320412034210} is an apocalyptic number.

40320412034210 is an abundant number, since it is smaller than the sum of its proper divisors (50164876272862).

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

40320412034210 is a wasteful number, since it uses less digits than its factorization.

40320412034210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52364171498.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40320412034210 its reverse (1243021402304), we get a palindrome (41563433436514).

The spelling of 40320412034210 in words is "forty trillion, three hundred twenty billion, four hundred twelve million, thirty-four thousand, two hundred ten".