40235025463245 has 48 divisors (see below), whose sum is σ = 70432840393344. Its totient is φ = 21245727120000.

The previous prime is 40235025463183. The next prime is 40235025463307. The reversal of 40235025463245 is 54236452053204.

40235025463245 is a `hidden beast` number, since 4 + 0 + 2 + 3 + 5 + 0 + 2 + 5 + 4 + 632 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (40235025463183) and next prime (40235025463307).

It is not a de Polignac number, because 40235025463245 - 2³⁶ = 40166305986509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 40235025463245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 282496000 + ... + 282638390.

It is an arithmetic number, because the mean of its divisors is an integer number (1467350841528).

Almost surely, 2^{40235025463245} is an apocalyptic number.

40235025463245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40235025463245 is a deficient number, since it is larger than the sum of its proper divisors (30197814930099).

40235025463245 is a wasteful number, since it uses less digits than its factorization.

40235025463245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204674 (or 204671 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

The spelling of 40235025463245 in words is "forty trillion, two hundred thirty-five billion, twenty-five million, four hundred sixty-three thousand, two hundred forty-five".