1401936950 has 24 divisors (see below), whose sum is σ = 2622187080. Its totient is φ = 557638400.

The previous prime is 1401936941. The next prime is 1401936967. The reversal of 1401936950 is 596391041.

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 11 ways as a sum of consecutive naturals, for example, 69371 + ... + 87270.

It is an arithmetic number, because the mean of its divisors is an integer number (109257795).

Almost surely, 2^1401936950 is an apocalyptic number.

1401936950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401936950 is a deficient number, since it is larger than the sum of its proper divisors (1220250130).

1401936950 is a wasteful number, since it uses less digits than its factorization.

1401936950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156832 (or 156827 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 1401936950 is about 37442.4485043380. The cubic root of 1401936950 is about 1119.2046197032.

The spelling of 1401936950 in words is "one billion, four hundred one million, nine hundred thirty-six thousand, nine hundred fifty".