43103278454 has 8 divisors (see below), whose sum is σ = 64656540360. Its totient is φ = 21551098336.

The previous prime is 43103278417. The next prime is 43103278469. The reversal of 43103278454 is 45487230134.

43103278454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×43103278454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162164 + ... + 335415.

It is an arithmetic number, because the mean of its divisors is an integer number (8082067545).

Almost surely, 2^43103278454 is an apocalyptic number.

43103278454 is a deficient number, since it is larger than the sum of its proper divisors (21553261906).

43103278454 is a wasteful number, since it uses less digits than its factorization.

43103278454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540894.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 43103278454 in words is "forty-three billion, one hundred three million, two hundred seventy-eight thousand, four hundred fifty-four".