40203344403034 has 16 divisors (see below), whose sum is σ = 60352789887072. Its totient is φ = 20085752716848.

The previous prime is 40203344403017. The next prime is 40203344403041. The reversal of 40203344403034 is 43030444330204.

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, 15077437 + ... + 17542399.

It is an arithmetic number, because the mean of its divisors is an integer number (3772049367942).

Almost surely, 2^{40203344403034} is an apocalyptic number.

40203344403034 is a deficient number, since it is larger than the sum of its proper divisors (20149445484038).

40203344403034 is a wasteful number, since it uses less digits than its factorization.

40203344403034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471421.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 40203344403034 its reverse (43030444330204), we get a palindrome (83233788733238).

The spelling of 40203344403034 in words is "forty trillion, two hundred three billion, three hundred forty-four million, four hundred three thousand, thirty-four".