431314055 has 32 divisors (see below), whose sum is σ = 585906048. Its totient is φ = 303001600.

The previous prime is 431314049. The next prime is 431314061. The reversal of 431314055 is 550413134.

It is an interprime number because it is at equal distance from previous prime (431314049) and next prime (431314061).

It is not a de Polignac number, because 431314055 - 2²² = 427119751 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77465 + ... + 82845.

It is an arithmetic number, because the mean of its divisors is an integer number (18309564).

Almost surely, 2^431314055 is an apocalyptic number.

431314055 is a deficient number, since it is larger than the sum of its proper divisors (154591993).

431314055 is a wasteful number, since it uses less digits than its factorization.

431314055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5467.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 431314055 is about 20768.1018631939. The cubic root of 431314055 is about 755.5523084692.

Adding to 431314055 its reverse (550413134), we get a palindrome (981727189).

The spelling of 431314055 in words is "four hundred thirty-one million, three hundred fourteen thousand, fifty-five".