1401335004150 has 120 divisors (see below), whose sum is σ = 3895061746224. Its totient is φ = 373552430400.

The previous prime is 1401335004143. The next prime is 1401335004193. The reversal of 1401335004150 is 514005331041.

It is a happy number.

1401335004150 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 3 + 3 + 500 + 4 + 150 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 11241564 + ... + 11365536.

Almost surely, 2^{1401335004150} is an apocalyptic number.

1401335004150 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 1401335004150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1947530873112).

1401335004150 is an abundant number, since it is smaller than the sum of its proper divisors (2493726742074).

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

1401335004150 is a wasteful number, since it uses less digits than its factorization.

1401335004150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126788 (or 126774 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 1401335004150 in words is "one trillion, four hundred one billion, three hundred thirty-five million, four thousand, one hundred fifty".