140100036635 has 32 divisors (see below), whose sum is σ = 183371973120. Its totient is φ = 102136624128.

The previous prime is 140100036599. The next prime is 140100036647. The reversal of 140100036635 is 536630001041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 140100036635 - 2¹² = 140100032539 is a prime.

It is a super-3 number, since 3×140100036635³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140100036598 and 140100036607.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3759062 + ... + 3796148.

It is an arithmetic number, because the mean of its divisors is an integer number (5730374160).

Almost surely, 2^140100036635 is an apocalyptic number.

140100036635 is a deficient number, since it is larger than the sum of its proper divisors (43271936485).

140100036635 is a wasteful number, since it uses less digits than its factorization.

140100036635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37847.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 140100036635 its reverse (536630001041), we get a palindrome (676730037676).

The spelling of 140100036635 in words is "one hundred forty billion, one hundred million, thirty-six thousand, six hundred thirty-five".