1400245466 has 8 divisors (see below), whose sum is σ = 2135967840. Its totient is φ = 688256188.

The previous prime is 1400245463. The next prime is 1400245493. The reversal of 1400245466 is 6645420041.

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

It is not an unprimeable number, because it can be changed into a prime (1400245463) 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, 5933126 + ... + 5933361.

It is an arithmetic number, because the mean of its divisors is an integer number (266995980).

Almost surely, 2^1400245466 is an apocalyptic number.

1400245466 is a deficient number, since it is larger than the sum of its proper divisors (735722374).

1400245466 is a wasteful number, since it uses less digits than its factorization.

1400245466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11866548.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 1400245466 is about 37419.8539013717. The cubic root of 1400245466 is about 1118.7543192368.

The spelling of 1400245466 in words is "one billion, four hundred million, two hundred forty-five thousand, four hundred sixty-six".