40635000351 has 80 divisors (see below), whose sum is σ = 69832371840. Its totient is φ = 23288575680.

The previous prime is 40635000337. The next prime is 40635000359. The reversal of 40635000351 is 15300053604.

40635000351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40635000351 - 2¹³ = 40634992159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40635000359) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10883481 + ... + 10887213.

It is an arithmetic number, because the mean of its divisors is an integer number (872904648).

Almost surely, 2^40635000351 is an apocalyptic number.

40635000351 is the 100791-st decagonal number.

40635000351 is a deficient number, since it is larger than the sum of its proper divisors (29197371489).

40635000351 is a wasteful number, since it uses less digits than its factorization.

40635000351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4418 (or 4409 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 40635000351 its reverse (15300053604), we get a palindrome (55935053955).

The spelling of 40635000351 in words is "forty billion, six hundred thirty-five million, three hundred fifty-one", and thus it is an aban number.