1400434082 has 4 divisors (see below), whose sum is σ = 2100651126. Its totient is φ = 700217040.

The previous prime is 1400434081. The next prime is 1400434141. The reversal of 1400434082 is 2804340041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1376335801 + 24098281 = 37099^2 + 4909^2 .

It is a super-2 number, since 2×1400434082² = 3922431236054365448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1400434081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350108519 + ... + 350108522.

Almost surely, 2^1400434082 is an apocalyptic number.

1400434082 is a deficient number, since it is larger than the sum of its proper divisors (700217044).

1400434082 is an equidigital number, since it uses as much as digits as its factorization.

1400434082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700217043.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 1400434082 is about 37422.3740828932. The cubic root of 1400434082 is about 1118.8045498322.

The spelling of 1400434082 in words is "one billion, four hundred million, four hundred thirty-four thousand, eighty-two".