40349724803 has 16 divisors (see below), whose sum is σ = 42750789120. Its totient is φ = 38006753664.

The previous prime is 40349724797. The next prime is 40349724827. The reversal of 40349724803 is 30842794304.

It is a cyclic number.

It is not a de Polignac number, because 40349724803 - 2⁴ = 40349724787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40349714803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376475 + ... + 471627.

It is an arithmetic number, because the mean of its divisors is an integer number (2671924320).

Almost surely, 2^40349724803 is an apocalyptic number.

40349724803 is a deficient number, since it is larger than the sum of its proper divisors (2401064317).

40349724803 is a wasteful number, since it uses less digits than its factorization.

40349724803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95458.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 40349724803 in words is "forty billion, three hundred forty-nine million, seven hundred twenty-four thousand, eight hundred three".