1403420034 has 16 divisors (see below), whose sum is σ = 2897383680. Its totient is φ = 452716080.

The previous prime is 1403420021. The next prime is 1403420099. The reversal of 1403420034 is 4300243041.

It is a super-2 number, since 2×1403420034² = 3939175583665122312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3772449 + ... + 3772820.

It is an arithmetic number, because the mean of its divisors is an integer number (181086480).

Almost surely, 2^1403420034 is an apocalyptic number.

1403420034 is an abundant number, since it is smaller than the sum of its proper divisors (1493963646).

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

1403420034 is a wasteful number, since it uses less digits than its factorization.

1403420034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7545305.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1403420034 is about 37462.2481172713. The cubic root of 1403420034 is about 1119.5991427928.

Adding to 1403420034 its reverse (4300243041), we get a palindrome (5703663075).

The spelling of 1403420034 in words is "one billion, four hundred three million, four hundred twenty thousand, thirty-four".