1434400002 has 40 divisors (see below), whose sum is σ = 3673281216. Its totient is φ = 409828248.

The previous prime is 1434399983. The next prime is 1434400031. The reversal of 1434400002 is 2000044341.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 631318 + ... + 633585.

Almost surely, 2^1434400002 is an apocalyptic number.

1434400002 is an abundant number, since it is smaller than the sum of its proper divisors (2238881214).

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

1434400002 is a wasteful number, since it uses less digits than its factorization.

1434400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264924 (or 1264915 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1434400002 is about 37873.4735930044. The cubic root of 1434400002 is about 1127.7774996860. Note that the first 3 decimals are identical.

Adding to 1434400002 its reverse (2000044341), we get a palindrome (3434444343).

The spelling of 1434400002 in words is "one billion, four hundred thirty-four million, four hundred thousand, two".