1023455150514 has 48 divisors (see below), whose sum is σ = 2266590890304. Its totient is φ = 333638541600.

The previous prime is 1023455150491. The next prime is 1023455150521. The reversal of 1023455150514 is 4150515543201.

1023455150514 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 4 + 551 + 50 + 51 + 4 = 666.

1023455150514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1023455150514² (a number of 25 digits) contains 22 as substring.

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, 1428072 + ... + 2021459.

It is an arithmetic number, because the mean of its divisors is an integer number (47220643548).

Almost surely, 2^{1023455150514} is an apocalyptic number.

1023455150514 is an abundant number, since it is smaller than the sum of its proper divisors (1243135739790).

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

1023455150514 is a wasteful number, since it uses less digits than its factorization.

1023455150514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3449903 (or 3449900 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 1023455150514 in words is "one trillion, twenty-three billion, four hundred fifty-five million, one hundred fifty thousand, five hundred fourteen".