40304330142203 has 16 divisors (see below), whose sum is σ = 40632610333056. Its totient is φ = 39976553298240.

The previous prime is 40304330142179. The next prime is 40304330142239. The reversal of 40304330142203 is 30224103340304.

It is a cyclic number.

It is not a de Polignac number, because 40304330142203 - 2²⁶ = 40304263033339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40304330142253) 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, 1627590500 + ... + 1627615262.

It is an arithmetic number, because the mean of its divisors is an integer number (2539538145816).

Almost surely, 2^{40304330142203} is an apocalyptic number.

40304330142203 is a deficient number, since it is larger than the sum of its proper divisors (328280190853).

40304330142203 is a wasteful number, since it uses less digits than its factorization.

40304330142203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34394.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 40304330142203 its reverse (30224103340304), we get a palindrome (70528433482507).

The spelling of 40304330142203 in words is "forty trillion, three hundred four billion, three hundred thirty million, one hundred forty-two thousand, two hundred three".