40425023154303 has 64 divisors (see below), whose sum is σ = 63209138227200. Its totient is φ = 25483571308800.

The previous prime is 40425023154293. The next prime is 40425023154331. The reversal of 40425023154303 is 30345132052404.

40425023154303 is a `hidden beast` number, since 4 + 0 + 42 + 50 + 23 + 1 + 543 + 0 + 3 = 666.

It is not a de Polignac number, because 40425023154303 - 2³⁰ = 40423949412479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40425023154203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40082403 + ... + 41078571.

It is an arithmetic number, because the mean of its divisors is an integer number (987642784800).

Almost surely, 2^{40425023154303} is an apocalyptic number.

40425023154303 is a deficient number, since it is larger than the sum of its proper divisors (22784115072897).

40425023154303 is a wasteful number, since it uses less digits than its factorization.

40425023154303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996949 (or 996943 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 40425023154303 in words is "forty trillion, four hundred twenty-five billion, twenty-three million, one hundred fifty-four thousand, three hundred three".