1240002034 has 32 divisors (see below), whose sum is σ = 1926144000. Its totient is φ = 598395600.

The previous prime is 1240001993. The next prime is 1240002041. The reversal of 1240002034 is 4302000421.

It is a junction number, because it is equal to n+sod(n) for n = 1240001999 and 1240002017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2824387 + ... + 2824825.

It is an arithmetic number, because the mean of its divisors is an integer number (60192000).

Almost surely, 2^1240002034 is an apocalyptic number.

1240002034 is a deficient number, since it is larger than the sum of its proper divisors (686141966).

1240002034 is a wasteful number, since it uses less digits than its factorization.

1240002034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1240002034 is about 35213.6626041654. The cubic root of 1240002034 is about 1074.3376584084.

Adding to 1240002034 its reverse (4302000421), we get a palindrome (5542002455).

The spelling of 1240002034 in words is "one billion, two hundred forty million, two thousand, thirty-four".