1151204534404 has 6 divisors (see below), whose sum is σ = 2014607935214. Its totient is φ = 575602267200.

The previous prime is 1151204534353. The next prime is 1151204534423. The reversal of 1151204534404 is 4044354021511.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 735117612100 + 416086922304 = 857390^2 + 645048^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1151204534404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143900566797 + ... + 143900566804.

Almost surely, 2^{1151204534404} is an apocalyptic number.

It is an amenable number.

1151204534404 is a deficient number, since it is larger than the sum of its proper divisors (863403400810).

1151204534404 is a wasteful number, since it uses less digits than its factorization.

1151204534404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287801133605 (or 287801133603 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 1151204534404 its reverse (4044354021511), we get a palindrome (5195558555915).

The spelling of 1151204534404 in words is "one trillion, one hundred fifty-one billion, two hundred four million, five hundred thirty-four thousand, four hundred four".