1455145105141 has 8 divisors (see below), whose sum is σ = 1790947821824. Its totient is φ = 1151323599600.

The previous prime is 1455145105121. The next prime is 1455145105207. The reversal of 1455145105141 is 1415015415541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1455145105141 - 2⁷ = 1455145105013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1455145105141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1455145105121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7995302685 + ... + 7995302866.

It is an arithmetic number, because the mean of its divisors is an integer number (223868477728).

Almost surely, 2^{1455145105141} is an apocalyptic number.

It is an amenable number.

1455145105141 is a deficient number, since it is larger than the sum of its proper divisors (335802716683).

1455145105141 is a wasteful number, since it uses less digits than its factorization.

1455145105141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15990605571.

The product of its (nonzero) digits is 40000, while the sum is 37.

The spelling of 1455145105141 in words is "one trillion, four hundred fifty-five billion, one hundred forty-five million, one hundred five thousand, one hundred forty-one".