45335445101440 has 128 divisors (see below), whose sum is σ = 123582680061120. Its totient is φ = 15754579968000.

The previous prime is 45335445101437. The next prime is 45335445101473. The reversal of 45335445101440 is 4410154453354.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent 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, 160122436 + ... + 160405315.

Almost surely, 2^{45335445101440} is an apocalyptic number.

45335445101440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45335445101440 is an abundant number, since it is smaller than the sum of its proper divisors (78247234959680).

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

45335445101440 is a wasteful number, since it uses less digits than its factorization.

45335445101440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320527800 (or 320527788 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 45335445101440 its reverse (4410154453354), we get a palindrome (49745599554794).

The spelling of 45335445101440 in words is "forty-five trillion, three hundred thirty-five billion, four hundred forty-five million, one hundred one thousand, four hundred forty".