1401364466 has 8 divisors (see below), whose sum is σ = 2110040064. Its totient is φ = 698017780.

The previous prime is 1401364457. The next prime is 1401364469. The reversal of 1401364466 is 6644631041.

It is a happy number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1401364469) 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, 1331570 + ... + 1332621.

It is an arithmetic number, because the mean of its divisors is an integer number (263755008).

Almost surely, 2^1401364466 is an apocalyptic number.

1401364466 is a deficient number, since it is larger than the sum of its proper divisors (708675598).

1401364466 is a wasteful number, since it uses less digits than its factorization.

1401364466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664456.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1401364466 is about 37434.8028711252. The cubic root of 1401364466 is about 1119.0522557491.

The spelling of 1401364466 in words is "one billion, four hundred one million, three hundred sixty-four thousand, four hundred sixty-six".