1001402114 has 16 divisors (see below), whose sum is σ = 1592468736. Its totient is φ = 471452400.

The previous prime is 1001402111. The next prime is 1001402197. The reversal of 1001402114 is 4112041001.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1001402111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215972 + ... + 220559.

It is an arithmetic number, because the mean of its divisors is an integer number (99529296).

Almost surely, 2^1001402114 is an apocalyptic number.

1001402114 is a deficient number, since it is larger than the sum of its proper divisors (591066622).

1001402114 is a wasteful number, since it uses less digits than its factorization.

1001402114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436601.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1001402114 is about 31644.9382050274. The cubic root of 1001402114 is about 1000.4671530674.

Adding to 1001402114 its reverse (4112041001), we get a palindrome (5113443115).

The spelling of 1001402114 in words is "one billion, one million, four hundred two thousand, one hundred fourteen".