1154674829146 has 32 divisors (see below), whose sum is σ = 1760206750848. Its totient is φ = 568017515520.

The previous prime is 1154674829059. The next prime is 1154674829159. The reversal of 1154674829146 is 6419284764511.

It is a super-2 number, since 2×1154674829146² (a number of 25 digits) contains 22 as substring.

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, 28502221 + ... + 28542703.

It is an arithmetic number, because the mean of its divisors is an integer number (55006460964).

Almost surely, 2^{1154674829146} is an apocalyptic number.

1154674829146 is a deficient number, since it is larger than the sum of its proper divisors (605531921702).

1154674829146 is a wasteful number, since it uses less digits than its factorization.

1154674829146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41446.

The product of its digits is 11612160, while the sum is 58.

The spelling of 1154674829146 in words is "one trillion, one hundred fifty-four billion, six hundred seventy-four million, eight hundred twenty-nine thousand, one hundred forty-six".