1341411378 has 32 divisors (see below), whose sum is σ = 2725539840. Its totient is φ = 440040720.

The previous prime is 1341411373. The next prime is 1341411413. The reversal of 1341411378 is 8731141431.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1341411371) 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, 261151 + ... + 266237.

It is an arithmetic number, because the mean of its divisors is an integer number (85173120).

Almost surely, 2^1341411378 is an apocalyptic number.

1341411378 is an abundant number, since it is smaller than the sum of its proper divisors (1384128462).

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

1341411378 is a wasteful number, since it uses less digits than its factorization.

1341411378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782.

The product of its digits is 8064, while the sum is 33.

The square root of 1341411378 is about 36625.2833163103. The cubic root of 1341411378 is about 1102.8607021087.

The spelling of 1341411378 in words is "one billion, three hundred forty-one million, four hundred eleven thousand, three hundred seventy-eight".