1540452102024 has 64 divisors (see below), whose sum is σ = 4201423848000. Its totient is φ = 466782462720.

The previous prime is 1540452102011. The next prime is 1540452102149. The reversal of 1540452102024 is 4202012540451.

It is a junction number, because it is equal to n+sod(n) for n = 1540452101982 and 1540452102000.

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, 6276042 + ... + 6516870.

It is an arithmetic number, because the mean of its divisors is an integer number (65647247625).

Almost surely, 2^{1540452102024} is an apocalyptic number.

It is an amenable number.

1540452102024 is an abundant number, since it is smaller than the sum of its proper divisors (2660971745976).

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

1540452102024 is a wasteful number, since it uses less digits than its factorization.

1540452102024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265078 (or 265074 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 1540452102024 its reverse (4202012540451), we get a palindrome (5742464642475).

The spelling of 1540452102024 in words is "one trillion, five hundred forty billion, four hundred fifty-two million, one hundred two thousand, twenty-four".