44154505346454 has 48 divisors (see below), whose sum is σ = 96658491309120. Its totient is φ = 14566579156080.

The previous prime is 44154505346407. The next prime is 44154505346473. The reversal of 44154505346454 is 45464350545144.

44154505346454 is a `hidden beast` number, since 4 + 4 + 1 + 5 + 4 + 50 + 534 + 6 + 4 + 54 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44154505346454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31794252 + ... + 33153935.

It is an arithmetic number, because the mean of its divisors is an integer number (2013718568940).

Almost surely, 2^{44154505346454} is an apocalyptic number.

44154505346454 is an abundant number, since it is smaller than the sum of its proper divisors (52503985962666).

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

44154505346454 is a wasteful number, since it uses less digits than its factorization.

44154505346454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64948585 (or 64948582 counting only the distinct ones).

The product of its (nonzero) digits is 46080000, while the sum is 54.

The spelling of 44154505346454 in words is "forty-four trillion, one hundred fifty-four billion, five hundred five million, three hundred forty-six thousand, four hundred fifty-four".