140430021041004 has 24 divisors (see below), whose sum is σ = 327693916480560. Its totient is φ = 46806597387264.

The previous prime is 140430021040999. The next prime is 140430021041021. The reversal of 140430021041004 is 400140120034041.

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, 426031689 + ... + 426361184.

It is an arithmetic number, because the mean of its divisors is an integer number (13653913186690).

Almost surely, 2^{140430021041004} is an apocalyptic number.

It is an amenable number.

140430021041004 is an abundant number, since it is smaller than the sum of its proper divisors (187263895439556).

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

140430021041004 is a wasteful number, since it uses less digits than its factorization.

140430021041004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852406609 (or 852406607 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 140430021041004 its reverse (400140120034041), we get a palindrome (540570141075045).

The spelling of 140430021041004 in words is "one hundred forty trillion, four hundred thirty billion, twenty-one million, forty-one thousand, four".