40425035203 has 16 divisors (see below), whose sum is σ = 48117003264. Its totient is φ = 33238689120.

The previous prime is 40425035191. The next prime is 40425035219. The reversal of 40425035203 is 30253052404.

It is not a de Polignac number, because 40425035203 - 2¹³ = 40425027011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40425035263) 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, 1080775 + ... + 1117552.

It is an arithmetic number, because the mean of its divisors is an integer number (3007312704).

Almost surely, 2^40425035203 is an apocalyptic number.

40425035203 is a deficient number, since it is larger than the sum of its proper divisors (7691968061).

40425035203 is a wasteful number, since it uses less digits than its factorization.

40425035203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198442.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 40425035203 its reverse (30253052404), we get a palindrome (70678087607).

It can be divided in two parts, 404250 and 35203, that added together give a triangular number (439453 = T₉₃₇).

The spelling of 40425035203 in words is "forty billion, four hundred twenty-five million, thirty-five thousand, two hundred three".