44534421342505 has 16 divisors (see below), whose sum is σ = 55653406493184. Its totient is φ = 34173144311040.

The previous prime is 44534421342461. The next prime is 44534421342533. The reversal of 44534421342505 is 50524312443544.

It is not a de Polignac number, because 44534421342505 - 2²⁵ = 44534387788073 is a prime.

It is a super-3 number, since 3×44534421342505³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1271304819 + ... + 1271339848.

It is an arithmetic number, because the mean of its divisors is an integer number (3478337905824).

Almost surely, 2^{44534421342505} is an apocalyptic number.

It is an amenable number.

44534421342505 is a deficient number, since it is larger than the sum of its proper divisors (11118985150679).

44534421342505 is a wasteful number, since it uses less digits than its factorization.

44534421342505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2542644816.

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 44534421342505 in words is "forty-four trillion, five hundred thirty-four billion, four hundred twenty-one million, three hundred forty-two thousand, five hundred five".