1063511254434 has 32 divisors (see below), whose sum is σ = 2219598858240. Its totient is φ = 339075708752.

The previous prime is 1063511254427. The next prime is 1063511254439. The reversal of 1063511254434 is 4344521153601.

It is a super-2 number, since 2×1063511254434² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063511254392 and 1063511254401.

It is not an unprimeable number, because it can be changed into a prime (1063511254439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3246679 + ... + 3559205.

It is an arithmetic number, because the mean of its divisors is an integer number (69362464320).

Almost surely, 2^{1063511254434} is an apocalyptic number.

1063511254434 is an abundant number, since it is smaller than the sum of its proper divisors (1156087603806).

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

1063511254434 is a wasteful number, since it uses less digits than its factorization.

1063511254434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337214.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 1063511254434 in words is "one trillion, sixty-three billion, five hundred eleven million, two hundred fifty-four thousand, four hundred thirty-four".