40314015444 has 24 divisors (see below), whose sum is σ = 94253060160. Its totient is φ = 13411287424.

The previous prime is 40314015431. The next prime is 40314015461. The reversal of 40314015444 is 44451041304.

40314015444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×40314015444³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

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, 3333429 + ... + 3345500.

It is an arithmetic number, because the mean of its divisors is an integer number (3927210840).

Almost surely, 2^40314015444 is an apocalyptic number.

It is an amenable number.

40314015444 is an abundant number, since it is smaller than the sum of its proper divisors (53939044716).

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

40314015444 is a wasteful number, since it uses less digits than its factorization.

40314015444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6679439 (or 6679437 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 40314015444 its reverse (44451041304), we get a palindrome (84765056748).

The spelling of 40314015444 in words is "forty billion, three hundred fourteen million, fifteen thousand, four hundred forty-four".