10254043153040 has 20 divisors (see below), whose sum is σ = 23840650331004. Its totient is φ = 4101617261184.

The previous prime is 10254043153031. The next prime is 10254043153097. The reversal of 10254043153040 is 4035134045201.

It can be written as a sum of positive squares in 2 ways, for example, as 1160971770256 + 9093071382784 = 1077484^2 + 3015472^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×10254043153040² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10254043152988 and 10254043153006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64087769627 + ... + 64087769786.

Almost surely, 2^{10254043153040} is an apocalyptic number.

10254043153040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10254043153040 is an abundant number, since it is smaller than the sum of its proper divisors (13586607177964).

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

10254043153040 is a wasteful number, since it uses less digits than its factorization.

10254043153040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128175539426 (or 128175539420 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 10254043153040 its reverse (4035134045201), we get a palindrome (14289177198241).

The spelling of 10254043153040 in words is "ten trillion, two hundred fifty-four billion, forty-three million, one hundred fifty-three thousand, forty".