1401335150 has 48 divisors (see below), whose sum is σ = 2653651584. Its totient is φ = 550445280.

The previous prime is 1401335141. The next prime is 1401335167. The reversal of 1401335150 is 515331041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1885679 + ... + 1886421.

It is an arithmetic number, because the mean of its divisors is an integer number (55284408).

Almost surely, 2^1401335150 is an apocalyptic number.

1401335150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401335150 is a deficient number, since it is larger than the sum of its proper divisors (1252316434).

1401335150 is a wasteful number, since it uses less digits than its factorization.

1401335150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385 (or 1380 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1401335150 is about 37434.4113083136. The cubic root of 1401335150 is about 1119.0444523152.

Adding to 1401335150 its reverse (515331041), we get a palindrome (1916666191).

The spelling of 1401335150 in words is "one billion, four hundred one million, three hundred thirty-five thousand, one hundred fifty".