1335214040 has 16 divisors (see below), whose sum is σ = 3004231680. Its totient is φ = 534085600.

The previous prime is 1335214031. The next prime is 1335214043. The reversal of 1335214040 is 404125331.

It is a super-2 number, since 2×1335214040² = 3565593065226243200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1335213997 and 1335214015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335214043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16690136 + ... + 16690215.

It is an arithmetic number, because the mean of its divisors is an integer number (187764480).

Almost surely, 2^1335214040 is an apocalyptic number.

1335214040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1335214040 is an abundant number, since it is smaller than the sum of its proper divisors (1669017640).

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

1335214040 is a wasteful number, since it uses less digits than its factorization.

1335214040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33380362 (or 33380358 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1335214040 is about 36540.5807288281. The cubic root of 1335214040 is about 1101.1596695565.

Adding to 1335214040 its reverse (404125331), we get a palindrome (1739339371).

The spelling of 1335214040 in words is "one billion, three hundred thirty-five million, two hundred fourteen thousand, forty".