40244101430 has 32 divisors (see below), whose sum is σ = 79110416448. Its totient is φ = 14650070400.

The previous prime is 40244101427. The next prime is 40244101441. The reversal of 40244101430 is 3410144204.

It is a happy number.

40244101430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40244101396 and 40244101405.

It is a congruent number.

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, 2170841 + ... + 2189300.

It is an arithmetic number, because the mean of its divisors is an integer number (2472200514).

Almost surely, 2^40244101430 is an apocalyptic number.

40244101430 is a deficient number, since it is larger than the sum of its proper divisors (38866315018).

40244101430 is a wasteful number, since it uses less digits than its factorization.

40244101430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360232.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 40244101430 its reverse (3410144204), we get a palindrome (43654245634).

The spelling of 40244101430 in words is "forty billion, two hundred forty-four million, one hundred one thousand, four hundred thirty".