140100351234 has 16 divisors (see below), whose sum is σ = 280238918400. Its totient is φ = 46693747760.

The previous prime is 140100351211. The next prime is 140100351241. The reversal of 140100351234 is 432153001041.

It is a happy number.

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, 1544562 + ... + 1632749.

It is an arithmetic number, because the mean of its divisors is an integer number (17514932400).

Almost surely, 2^140100351234 is an apocalyptic number.

140100351234 is an abundant number, since it is smaller than the sum of its proper divisors (140138567166).

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

140100351234 is a wasteful number, since it uses less digits than its factorization.

140100351234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3184665.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 140100351234 its reverse (432153001041), we get a palindrome (572253352275).

The spelling of 140100351234 in words is "one hundred forty billion, one hundred million, three hundred fifty-one thousand, two hundred thirty-four".