40050304252000 has 144 divisors (see below), whose sum is σ = 114469491584448. Its totient is φ = 13731532819200.

The previous prime is 40050304251973. The next prime is 40050304252009. The reversal of 40050304252000 is 25240305004.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40050304252009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101973144 + ... + 102365143.

It is an arithmetic number, because the mean of its divisors is an integer number (794927024892).

Almost surely, 2^{40050304252000} is an apocalyptic number.

40050304252000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40050304252000 is an abundant number, since it is smaller than the sum of its proper divisors (74419187332448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40050304252000 is a wasteful number, since it uses less digits than its factorization.

40050304252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204338326 (or 204338301 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 40050304252000 its reverse (25240305004), we get a palindrome (40075544557004).

The spelling of 40050304252000 in words is "forty trillion, fifty billion, three hundred four million, two hundred fifty-two thousand".