1013422040 has 32 divisors (see below), whose sum is σ = 2281106880. Its totient is φ = 405207552.

The previous prime is 1013422013. The next prime is 1013422049. The reversal of 1013422040 is 402243101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013422049) 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, 188672 + ... + 193968.

It is an arithmetic number, because the mean of its divisors is an integer number (71284590).

Almost surely, 2^1013422040 is an apocalyptic number.

1013422040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013422040 is an abundant number, since it is smaller than the sum of its proper divisors (1267684840).

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

1013422040 is a wasteful number, since it uses less digits than its factorization.

1013422040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10091 (or 10087 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1013422040 is about 31834.2903172036. The cubic root of 1013422040 is about 1004.4541444745.

Adding to 1013422040 its reverse (402243101), we get a palindrome (1415665141).

The spelling of 1013422040 in words is "one billion, thirteen million, four hundred twenty-two thousand, forty".