1002014431 has 12 divisors (see below), whose sum is σ = 1106028000. Its totient is φ = 907084640.

The previous prime is 1002014399. The next prime is 1002014471. The reversal of 1002014431 is 1344102001.

It is not a de Polignac number, because 1002014431 - 2⁵ = 1002014399 is a prime.

It is a super-2 number, since 2×1002014431² = 2008065839864507522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002014471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11595 + ... + 46243.

It is an arithmetic number, because the mean of its divisors is an integer number (92169000).

Almost surely, 2^1002014431 is an apocalyptic number.

1002014431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1002014431 is a deficient number, since it is larger than the sum of its proper divisors (104013569).

1002014431 is a wasteful number, since it uses less digits than its factorization.

1002014431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34910 (or 34899 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1002014431 is about 31654.6115281802. The cubic root of 1002014431 is about 1000.6710266226.

Adding to 1002014431 its reverse (1344102001), we get a palindrome (2346116432).

The spelling of 1002014431 in words is "one billion, two million, fourteen thousand, four hundred thirty-one".