1013214042 has 64 divisors (see below), whose sum is σ = 2388614400. Its totient is φ = 317260800.

The previous prime is 1013214029. The next prime is 1013214049. The reversal of 1013214042 is 2404123101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1013214049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 843042 + ... + 844242.

It is an arithmetic number, because the mean of its divisors is an integer number (37322100).

Almost surely, 2^1013214042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013214042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194307200).

1013214042 is an abundant number, since it is smaller than the sum of its proper divisors (1375400358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013214042 is a wasteful number, since it uses less digits than its factorization.

1013214042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148 (or 2142 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1013214042 is about 31831.0232634768. The cubic root of 1013214042 is about 1004.3854206391.

Adding to 1013214042 its reverse (2404123101), we get a palindrome (3417337143).

The spelling of 1013214042 in words is "one billion, thirteen million, two hundred fourteen thousand, forty-two".