1024154420530 has 64 divisors (see below), whose sum is σ = 1900242314208. Its totient is φ = 397242869760.

The previous prime is 1024154420507. The next prime is 1024154420533. The reversal of 1024154420530 is 350244514201.

1024154420530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 341017457089 + 683136963441 = 583967^2 + 826521^2 .

It is a super-2 number, since 2×1024154420530² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1024154420492 and 1024154420501.

It is not an unprimeable number, because it can be changed into a prime (1024154420533) 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, 135233824 + ... + 135241396.

Almost surely, 2^{1024154420530} is an apocalyptic number.

1024154420530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1024154420530 is a deficient number, since it is larger than the sum of its proper divisors (876087893678).

1024154420530 is a wasteful number, since it uses less digits than its factorization.

1024154420530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10751.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 1024154420530 its reverse (350244514201), we get a palindrome (1374398934731).

The spelling of 1024154420530 in words is "one trillion, twenty-four billion, one hundred fifty-four million, four hundred twenty thousand, five hundred thirty".