1350401338 has 32 divisors (see below), whose sum is σ = 2437791552. Its totient is φ = 552777600.

The previous prime is 1350401333. The next prime is 1350401357. The reversal of 1350401338 is 8331040531.

It is not an unprimeable number, because it can be changed into a prime (1350401333) 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, 45856 + ... + 69307.

It is an arithmetic number, because the mean of its divisors is an integer number (76180986).

Almost surely, 2^1350401338 is an apocalyptic number.

1350401338 is a deficient number, since it is larger than the sum of its proper divisors (1087390214).

1350401338 is a wasteful number, since it uses less digits than its factorization.

1350401338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115230.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1350401338 is about 36747.8072543111. The cubic root of 1350401338 is about 1105.3189603581.

Adding to 1350401338 its reverse (8331040531), we get a palindrome (9681441869).

The spelling of 1350401338 in words is "one billion, three hundred fifty million, four hundred one thousand, three hundred thirty-eight".