2432140403144 has 48 divisors (see below), whose sum is σ = 4728899442480. Its totient is φ = 1172431671840.

The previous prime is 2432140403111. The next prime is 2432140403167. The reversal of 2432140403144 is 4413040412342.

It is a self number, because there is not a number n which added to its sum of digits gives 2432140403144.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156959 + ... + 2211089.

It is an arithmetic number, because the mean of its divisors is an integer number (98518738385).

Almost surely, 2^{2432140403144} is an apocalyptic number.

It is an amenable number.

2432140403144 is a deficient number, since it is larger than the sum of its proper divisors (2296759039336).

2432140403144 is a wasteful number, since it uses less digits than its factorization.

2432140403144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054298 (or 2054247 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2432140403144 its reverse (4413040412342), we get a palindrome (6845180815486).

The spelling of 2432140403144 in words is "two trillion, four hundred thirty-two billion, one hundred forty million, four hundred three thousand, one hundred forty-four".