2440154051046 has 12 divisors (see below), whose sum is σ = 5287000443972. Its totient is φ = 813384683676.

The previous prime is 2440154051033. The next prime is 2440154051057. The reversal of 2440154051046 is 6401504510442.

2440154051046 is a `hidden beast` number, since 2 + 4 + 4 + 0 + 1 + 540 + 5 + 104 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2440154051046.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67782056956 + ... + 67782056991.

It is an arithmetic number, because the mean of its divisors is an integer number (440583370331).

Almost surely, 2^{2440154051046} is an apocalyptic number.

2440154051046 is an abundant number, since it is smaller than the sum of its proper divisors (2846846392926).

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

2440154051046 is a wasteful number, since it uses less digits than its factorization.

2440154051046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135564113955 (or 135564113952 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 2440154051046 its reverse (6401504510442), we get a palindrome (8841658561488).

The spelling of 2440154051046 in words is "two trillion, four hundred forty billion, one hundred fifty-four million, fifty-one thousand, forty-six".