1233455667960 has 32 divisors (see below), whose sum is σ = 3700367004240. Its totient is φ = 328921511424.

The previous prime is 1233455667959. The next prime is 1233455667979. The reversal of 1233455667960 is 697665543321.

It is a self number, because there is not a number n which added to its sum of digits gives 1233455667960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5139398497 + ... + 5139398736.

Almost surely, 2^{1233455667960} is an apocalyptic number.

1233455667960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233455667960 is an abundant number, since it is smaller than the sum of its proper divisors (2466911336280).

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

1233455667960 is a wasteful number, since it uses less digits than its factorization.

1233455667960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10278797247 (or 10278797243 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 57.

The spelling of 1233455667960 in words is "one trillion, two hundred thirty-three billion, four hundred fifty-five million, six hundred sixty-seven thousand, nine hundred sixty".