40284698434 has 8 divisors (see below), whose sum is σ = 63607418640. Its totient is φ = 19082225556.

The previous prime is 40284698423. The next prime is 40284698459. The reversal of 40284698434 is 43489648204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530061784 + ... + 530061859.

It is an arithmetic number, because the mean of its divisors is an integer number (7950927330).

Almost surely, 2^40284698434 is an apocalyptic number.

40284698434 is a deficient number, since it is larger than the sum of its proper divisors (23322720206).

40284698434 is a wasteful number, since it uses less digits than its factorization.

40284698434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060123664.

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 40284698434 in words is "forty billion, two hundred eighty-four million, six hundred ninety-eight thousand, four hundred thirty-four".