2046462242888 has 64 divisors (see below), whose sum is σ = 4579291791360. Its totient is φ = 838307992896.

The previous prime is 2046462242789. The next prime is 2046462242947. The reversal of 2046462242888 is 8882422646402.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 1179545 + ... + 2341847.

It is an arithmetic number, because the mean of its divisors is an integer number (71551434240).

Almost surely, 2^{2046462242888} is an apocalyptic number.

2046462242888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2046462242888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2289645895680).

2046462242888 is an abundant number, since it is smaller than the sum of its proper divisors (2532829548472).

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

2046462242888 is a wasteful number, since it uses less digits than its factorization.

2046462242888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163706 (or 1163702 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 56.

The spelling of 2046462242888 in words is "two trillion, forty-six billion, four hundred sixty-two million, two hundred forty-two thousand, eight hundred eighty-eight".