40770430250 has 64 divisors (see below), whose sum is σ = 83697629184. Its totient is φ = 14747800000.

The previous prime is 40770430237. The next prime is 40770430273. The reversal of 40770430250 is 5203407704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486440 + ... + 564060.

It is an arithmetic number, because the mean of its divisors is an integer number (1307775456).

Almost surely, 2^40770430250 is an apocalyptic number.

40770430250 is an abundant number, since it is smaller than the sum of its proper divisors (42927198934).

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

40770430250 is a wasteful number, since it uses less digits than its factorization.

40770430250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77840 (or 77830 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

Adding to 40770430250 its reverse (5203407704), we get a palindrome (45973837954).

The spelling of 40770430250 in words is "forty billion, seven hundred seventy million, four hundred thirty thousand, two hundred fifty".