40200302520134 has 4 divisors (see below), whose sum is σ = 60300453780204. Its totient is φ = 20100151260066.

The previous prime is 40200302520121. The next prime is 40200302520137. The reversal of 40200302520134 is 43102520300204.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40200302520137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050075630032 + ... + 10050075630035.

It is an arithmetic number, because the mean of its divisors is an integer number (15075113445051).

Almost surely, 2^{40200302520134} is an apocalyptic number.

40200302520134 is a deficient number, since it is larger than the sum of its proper divisors (20100151260070).

40200302520134 is a wasteful number, since it uses less digits than its factorization.

40200302520134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20100151260069.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 40200302520134 its reverse (43102520300204), we get a palindrome (83302822820338).

The spelling of 40200302520134 in words is "forty trillion, two hundred billion, three hundred two million, five hundred twenty thousand, one hundred thirty-four".