140213324004420 has 48 divisors (see below), whose sum is σ = 400950441416448. Its totient is φ = 36594683143680.

The previous prime is 140213324004401. The next prime is 140213324004433. The reversal of 140213324004420 is 24400423312041.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24860515621 + ... + 24860521260.

It is an arithmetic number, because the mean of its divisors is an integer number (8353134196176).

Almost surely, 2^{140213324004420} is an apocalyptic number.

140213324004420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140213324004420 is an abundant number, since it is smaller than the sum of its proper divisors (260737117412028).

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

140213324004420 is a wasteful number, since it uses less digits than its factorization.

140213324004420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49721036940 (or 49721036938 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 140213324004420 its reverse (24400423312041), we get a palindrome (164613747316461).

The spelling of 140213324004420 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred twenty-four million, four thousand, four hundred twenty".