1400534103 has 8 divisors (see below), whose sum is σ = 1977224688. Its totient is φ = 878766464.

The previous prime is 1400534087. The next prime is 1400534117. The reversal of 1400534103 is 3014350041.

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

It is a cyclic number.

It is not a de Polignac number, because 1400534103 - 2⁴ = 1400534087 is a prime.

It is a super-2 number, since 2×1400534103² = 3922991547332029218, 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 1400534103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400534183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13730676 + ... + 13730777.

It is an arithmetic number, because the mean of its divisors is an integer number (247153086).

Almost surely, 2^1400534103 is an apocalyptic number.

1400534103 is a deficient number, since it is larger than the sum of its proper divisors (576690585).

1400534103 is a wasteful number, since it uses less digits than its factorization.

1400534103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27461473.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1400534103 is about 37423.7104387045. The cubic root of 1400534103 is about 1118.8311847372.

Adding to 1400534103 its reverse (3014350041), we get a palindrome (4414884144).

The spelling of 1400534103 in words is "one billion, four hundred million, five hundred thirty-four thousand, one hundred three".