43455014415454 has 16 divisors (see below), whose sum is σ = 68616749652480. Its totient is φ = 20582883497880.

The previous prime is 43455014415437. The next prime is 43455014415467. The reversal of 43455014415454 is 45451441055434.

43455014415454 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-2 number, since 2×43455014415454² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43455014415398 and 43455014415407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29001244 + ... + 30462799.

It is an arithmetic number, because the mean of its divisors is an integer number (4288546853280).

Almost surely, 2^{43455014415454} is an apocalyptic number.

43455014415454 is a deficient number, since it is larger than the sum of its proper divisors (25161735237026).

43455014415454 is a wasteful number, since it uses less digits than its factorization.

43455014415454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59483295.

The product of its (nonzero) digits is 7680000, while the sum is 49.

The spelling of 43455014415454 in words is "forty-three trillion, four hundred fifty-five billion, fourteen million, four hundred fifteen thousand, four hundred fifty-four".