4661211010154 has 8 divisors (see below), whose sum is σ = 6991830355620. Its totient is φ = 2330600891616.

The previous prime is 4661211010153. The next prime is 4661211010177. The reversal of 4661211010154 is 4510101121664.

It can be written as a sum of positive squares in 2 ways, for example, as 4444359667225 + 216851342929 = 2108165^2 + 465673^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4661211010154² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4661211010154.

It is not an unprimeable number, because it can be changed into a prime (4661211010153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863099 + ... + 3172910.

Almost surely, 2^{4661211010154} is an apocalyptic number.

4661211010154 is a deficient number, since it is larger than the sum of its proper divisors (2330619345466).

4661211010154 is a wasteful number, since it uses less digits than its factorization.

4661211010154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4613464.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 4661211010154 in words is "four trillion, six hundred sixty-one billion, two hundred eleven million, ten thousand, one hundred fifty-four".