140051231035 has 8 divisors (see below), whose sum is σ = 168070528080. Its totient is φ = 112034950944.

The previous prime is 140051231029. The next prime is 140051231051. The reversal of 140051231035 is 530132150041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140051231035 - 2²⁹ = 139514360123 is a prime.

It is a super-2 number, since 2×140051231035² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650820 + ... + 838849.

It is an arithmetic number, because the mean of its divisors is an integer number (21008816010).

Almost surely, 2^140051231035 is an apocalyptic number.

140051231035 is a deficient number, since it is larger than the sum of its proper divisors (28019297045).

140051231035 is a wasteful number, since it uses less digits than its factorization.

140051231035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508477.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 140051231035 its reverse (530132150041), we get a palindrome (670183381076).

The spelling of 140051231035 in words is "one hundred forty billion, fifty-one million, two hundred thirty-one thousand, thirty-five".