1146664047435 has 16 divisors (see below), whose sum is σ = 1834717616160. Its totient is φ = 611535778560.

The previous prime is 1146664047433. The next prime is 1146664047467. The reversal of 1146664047435 is 5347404666411.

It is not a de Polignac number, because 1146664047435 - 2¹ = 1146664047433 is a prime.

It is a super-3 number, since 3×1146664047435³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1146664047433) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 625336 + ... + 1638405.

It is an arithmetic number, because the mean of its divisors is an integer number (114669851010).

Almost surely, 2^{1146664047435} is an apocalyptic number.

1146664047435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1146664047435 is a deficient number, since it is larger than the sum of its proper divisors (688053568725).

1146664047435 is a wasteful number, since it uses less digits than its factorization.

1146664047435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297518.

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 1146664047435 in words is "one trillion, one hundred forty-six billion, six hundred sixty-four million, forty-seven thousand, four hundred thirty-five".