1420054233 has 16 divisors (see below), whose sum is σ = 2042744256. Its totient is φ = 872297280.

The previous prime is 1420054211. The next prime is 1420054261. The reversal of 1420054233 is 3324500241.

It is not a de Polignac number, because 1420054233 - 2²⁵ = 1386499801 is a prime.

It is a super-2 number, since 2×1420054233² = 4033108049322436578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1420054133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10963 + ... + 54408.

It is an arithmetic number, because the mean of its divisors is an integer number (127671516).

Almost surely, 2^1420054233 is an apocalyptic number.

1420054233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1420054233 is a deficient number, since it is larger than the sum of its proper divisors (622690023).

1420054233 is a wasteful number, since it uses less digits than its factorization.

1420054233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65944.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1420054233 is about 37683.6069531567. The cubic root of 1420054233 is about 1124.0051736801.

Adding to 1420054233 its reverse (3324500241), we get a palindrome (4744554474).

The spelling of 1420054233 in words is "one billion, four hundred twenty million, fifty-four thousand, two hundred thirty-three".