1400434122 has 8 divisors (see below), whose sum is σ = 2800868256. Its totient is φ = 466811372.

The previous prime is 1400434081. The next prime is 1400434141. The reversal of 1400434122 is 2214340041.

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

1400434122 is an admirable number.

It is a super-2 number, since 2×1400434122² = 3922431460123821768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116702838 + ... + 116702849.

It is an arithmetic number, because the mean of its divisors is an integer number (350108532).

Almost surely, 2^1400434122 is an apocalyptic number.

1400434122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1400434122 is a wasteful number, since it uses less digits than its factorization.

1400434122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233405692.

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

The square root of 1400434122 is about 37422.3746173329. The cubic root of 1400434122 is about 1118.8045604842.

Adding to 1400434122 its reverse (2214340041), we get a palindrome (3614774163).

The spelling of 1400434122 in words is "one billion, four hundred million, four hundred thirty-four thousand, one hundred twenty-two".