2864265141042 has 24 divisors (see below), whose sum is σ = 6205969876860. Its totient is φ = 954745497600.

The previous prime is 2864265140983. The next prime is 2864265141109. The reversal of 2864265141042 is 2401415624682.

2864265141042 is a `hidden beast` number, since 2 + 8 + 6 + 4 + 26 + 514 + 104 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1810991924361 + 1053273216681 = 1345731^2 + 1026291^2 .

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, 1187434 + ... + 2671802.

Almost surely, 2^{2864265141042} is an apocalyptic number.

2864265141042 is an abundant number, since it is smaller than the sum of its proper divisors (3341704735818).

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

2864265141042 is a wasteful number, since it uses less digits than its factorization.

2864265141042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591578 (or 1591575 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 2864265141042 in words is "two trillion, eight hundred sixty-four billion, two hundred sixty-five million, one hundred forty-one thousand, forty-two".