1408223101950 has 144 divisors (see below), whose sum is σ = 4328820902016. Its totient is φ = 321514401600.

The previous prime is 1408223101931. The next prime is 1408223101979. The reversal of 1408223101950 is 591013228041.

1408223101950 is a `hidden beast` number, since 1 + 408 + 2 + 231 + 0 + 19 + 5 + 0 = 666.

It is a super-3 number, since 3×1408223101950³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2528305 + ... + 3034595.

It is an arithmetic number, because the mean of its divisors is an integer number (30061256264).

Almost surely, 2^{1408223101950} is an apocalyptic number.

1408223101950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1408223101950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2164410451008).

1408223101950 is an abundant number, since it is smaller than the sum of its proper divisors (2920597800066).

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

1408223101950 is a wasteful number, since it uses less digits than its factorization.

1408223101950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507199 (or 507191 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

Adding to 1408223101950 its reverse (591013228041), we get a palindrome (1999236329991).

The spelling of 1408223101950 in words is "one trillion, four hundred eight billion, two hundred twenty-three million, one hundred one thousand, nine hundred fifty".