1341400478 has 8 divisors (see below), whose sum is σ = 2195019000. Its totient is φ = 609727480.

The previous prime is 1341400469. The next prime is 1341400507. The reversal of 1341400478 is 8740041431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30486353 + ... + 30486396.

It is an arithmetic number, because the mean of its divisors is an integer number (274377375).

Almost surely, 2^1341400478 is an apocalyptic number.

1341400478 is a deficient number, since it is larger than the sum of its proper divisors (853618522).

1341400478 is a wasteful number, since it uses less digits than its factorization.

1341400478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60972762.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 1341400478 is about 36625.1345116984. The cubic root of 1341400478 is about 1102.8577149032.

The spelling of 1341400478 in words is "one billion, three hundred forty-one million, four hundred thousand, four hundred seventy-eight".