1401850514 has 16 divisors (see below), whose sum is σ = 2246488800. Its totient is φ = 654122304.

The previous prime is 1401850433. The next prime is 1401850523. The reversal of 1401850514 is 4150581041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272759 + ... + 277850.

It is an arithmetic number, because the mean of its divisors is an integer number (140405550).

Almost surely, 2^1401850514 is an apocalyptic number.

1401850514 is a deficient number, since it is larger than the sum of its proper divisors (844638286).

1401850514 is a wasteful number, since it uses less digits than its factorization.

1401850514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550697.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 1401850514 is about 37441.2942351089. The cubic root of 1401850514 is about 1119.1816178226.

The spelling of 1401850514 in words is "one billion, four hundred one million, eight hundred fifty thousand, five hundred fourteen".