154640216410 has 32 divisors (see below), whose sum is σ = 291201505920. Its totient is φ = 59014557888.

The previous prime is 154640216363. The next prime is 154640216411. The reversal of 154640216410 is 14612046451.

It is not an unprimeable number, because it can be changed into a prime (154640216411) 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, 774732 + ... + 953671.

It is an arithmetic number, because the mean of its divisors is an integer number (9100047060).

Almost surely, 2^154640216410 is an apocalyptic number.

154640216410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154640216410 is a deficient number, since it is larger than the sum of its proper divisors (136561289510).

154640216410 is a wasteful number, since it uses less digits than its factorization.

154640216410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728822.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 154640216410 in words is "one hundred fifty-four billion, six hundred forty million, two hundred sixteen thousand, four hundred ten".