1020413334 has 32 divisors (see below), whose sum is σ = 2086995456. Its totient is φ = 332462240.

The previous prime is 1020413333. The next prime is 1020413341. The reversal of 1020413334 is 4333140201.

1020413334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1020413334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020413333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265144 + ... + 268964.

It is an arithmetic number, because the mean of its divisors is an integer number (65218608).

Almost surely, 2^1020413334 is an apocalyptic number.

1020413334 is an abundant number, since it is smaller than the sum of its proper divisors (1066582122).

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

1020413334 is a wasteful number, since it uses less digits than its factorization.

1020413334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4820.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1020413334 is about 31943.9091846943. The cubic root of 1020413334 is about 1006.7586622406.

Adding to 1020413334 its reverse (4333140201), we get a palindrome (5353553535).

The spelling of 1020413334 in words is "one billion, twenty million, four hundred thirteen thousand, three hundred thirty-four".