145541021041610 has 64 divisors (see below), whose sum is σ = 278043806822400. Its totient is φ = 54738177628992.

The previous prime is 145541021041601. The next prime is 145541021041639. The reversal of 145541021041610 is 16140120145541.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13518500 + ... + 21767679.

It is an arithmetic number, because the mean of its divisors is an integer number (4344434481600).

Almost surely, 2^{145541021041610} is an apocalyptic number.

145541021041610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145541021041610 is a deficient number, since it is larger than the sum of its proper divisors (132502785780790).

145541021041610 is a wasteful number, since it uses less digits than its factorization.

145541021041610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35286515.

The product of its (nonzero) digits is 19200, while the sum is 35.

The spelling of 145541021041610 in words is "one hundred forty-five trillion, five hundred forty-one billion, twenty-one million, forty-one thousand, six hundred ten".