40244242432112 has 10 divisors (see below), whose sum is σ = 77973219712248. Its totient is φ = 20122121216048.

The previous prime is 40244242432109. The next prime is 40244242432123. The reversal of 40244242432112 is 21123424244204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257632575988 + ... + 1257632576019.

Almost surely, 2^{40244242432112} is an apocalyptic number.

It is an amenable number.

40244242432112 is a deficient number, since it is larger than the sum of its proper divisors (37728977280136).

40244242432112 is a wasteful number, since it uses less digits than its factorization.

40244242432112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515265152015 (or 2515265152009 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 40244242432112 its reverse (21123424244204), we get a palindrome (61367666676316).

The spelling of 40244242432112 in words is "forty trillion, two hundred forty-four billion, two hundred forty-two million, four hundred thirty-two thousand, one hundred twelve".