12693450150450 has 48 divisors (see below), whose sum is σ = 34977507084960. Its totient is φ = 3384920039760.

The previous prime is 12693450150449. The next prime is 12693450150463. The reversal of 12693450150450 is 5405105439621.

It is a happy number.

12693450150450 is a `hidden beast` number, since 1 + 2 + 6 + 9 + 3 + 45 + 0 + 150 + 450 = 666.

It is a super-2 number, since 2×12693450150450² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 12693450150396 and 12693450150405.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4701276484 + ... + 4701279183.

It is an arithmetic number, because the mean of its divisors is an integer number (728698064270).

Almost surely, 2^{12693450150450} is an apocalyptic number.

12693450150450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12693450150450 is an abundant number, since it is smaller than the sum of its proper divisors (22284056934510).

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

12693450150450 is a wasteful number, since it uses less digits than its factorization.

12693450150450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9402555688 (or 9402555677 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 12693450150450 in words is "twelve trillion, six hundred ninety-three billion, four hundred fifty million, one hundred fifty thousand, four hundred fifty".