45312142024461 has 32 divisors (see below), whose sum is σ = 66149159932800. Its totient is φ = 27419412268800.

The previous prime is 45312142024381. The next prime is 45312142024469. The reversal of 45312142024461 is 16442024121354.

It is not a de Polignac number, because 45312142024461 - 2²⁷ = 45312007806733 is a prime.

It is a super-3 number, since 3×45312142024461³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45312142024469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5577115 + ... + 11033063.

It is an arithmetic number, because the mean of its divisors is an integer number (2067161247900).

Almost surely, 2^{45312142024461} is an apocalyptic number.

It is an amenable number.

45312142024461 is a deficient number, since it is larger than the sum of its proper divisors (20837017908339).

45312142024461 is a wasteful number, since it uses less digits than its factorization.

45312142024461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459517.

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 45312142024461 in words is "forty-five trillion, three hundred twelve billion, one hundred forty-two million, twenty-four thousand, four hundred sixty-one".