1463214806450 has 24 divisors (see below), whose sum is σ = 2746548169860. Its totient is φ = 579916324800.

The previous prime is 1463214806429. The next prime is 1463214806453. The reversal of 1463214806450 is 546084123641.

It can be written as a sum of positive squares in 6 ways, for example, as 940226940409 + 522987866041 = 969653^2 + 723179^2 .

It is not an unprimeable number, because it can be changed into a prime (1463214806453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134234441 + ... + 134245340.

Almost surely, 2^{1463214806450} is an apocalyptic number.

1463214806450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1463214806450 is a deficient number, since it is larger than the sum of its proper divisors (1283333363410).

1463214806450 is a wasteful number, since it uses less digits than its factorization.

1463214806450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268479902 (or 268479897 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 1463214806450 in words is "one trillion, four hundred sixty-three billion, two hundred fourteen million, eight hundred six thousand, four hundred fifty".