1465694065242 has 48 divisors (see below), whose sum is σ = 3544934503968. Its totient is φ = 433820651040.

The previous prime is 1465694065219. The next prime is 1465694065243. The reversal of 1465694065242 is 2425604965641.

1465694065242 is a `hidden beast` number, since 1 + 465 + 6 + 94 + 0 + 6 + 52 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (1465694065243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86067013 + ... + 86084040.

It is an arithmetic number, because the mean of its divisors is an integer number (73852802166).

Almost surely, 2^{1465694065242} is an apocalyptic number.

1465694065242 is an abundant number, since it is smaller than the sum of its proper divisors (2079240438726).

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

1465694065242 is a wasteful number, since it uses less digits than its factorization.

1465694065242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172151115 (or 172151112 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 1465694065242 in words is "one trillion, four hundred sixty-five billion, six hundred ninety-four million, sixty-five thousand, two hundred forty-two".