1233465868990 has 16 divisors (see below), whose sum is σ = 2274390725040. Its totient is φ = 481352534080.

The previous prime is 1233465868961. The next prime is 1233465868993. The reversal of 1233465868990 is 998685643321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233465868993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504226260 + ... + 1504227079.

It is an arithmetic number, because the mean of its divisors is an integer number (142149420315).

Almost surely, 2^{1233465868990} is an apocalyptic number.

1233465868990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233465868990 is a deficient number, since it is larger than the sum of its proper divisors (1040924856050).

1233465868990 is a wasteful number, since it uses less digits than its factorization.

1233465868990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008453387.

The product of its (nonzero) digits is 67184640, while the sum is 64.

The spelling of 1233465868990 in words is "one trillion, two hundred thirty-three billion, four hundred sixty-five million, eight hundred sixty-eight thousand, nine hundred ninety".