1400410434 has 16 divisors (see below), whose sum is σ = 2817012672. Its totient is φ = 464104848.

The previous prime is 1400410433. The next prime is 1400410457. The reversal of 1400410434 is 4340140041.

It is a super-2 number, since 2×1400410434² = 3922298767312136712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1400410434.

It is not an unprimeable number, because it can be changed into a prime (1400410433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673534 + ... + 675609.

It is an arithmetic number, because the mean of its divisors is an integer number (176063292).

Almost surely, 2^1400410434 is an apocalyptic number.

1400410434 is an abundant number, since it is smaller than the sum of its proper divisors (1416602238).

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

1400410434 is a wasteful number, since it uses less digits than its factorization.

1400410434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349321.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1400410434 is about 37422.0581208463. The cubic root of 1400410434 is about 1118.7982523470.

Adding to 1400410434 its reverse (4340140041), we get a palindrome (5740550475).

The spelling of 1400410434 in words is "one billion, four hundred million, four hundred ten thousand, four hundred thirty-four".