1542201412195 has 16 divisors (see below), whose sum is σ = 1871535192480. Its totient is φ = 1219833609984.

The previous prime is 1542201412183. The next prime is 1542201412223. The reversal of 1542201412195 is 5912141022451.

It is a cyclic number.

It is not a de Polignac number, because 1542201412195 - 2¹⁹ = 1542200887907 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9346429 + ... + 9510001.

It is an arithmetic number, because the mean of its divisors is an integer number (116970949530).

Almost surely, 2^{1542201412195} is an apocalyptic number.

1542201412195 is a deficient number, since it is larger than the sum of its proper divisors (329333780285).

1542201412195 is a wasteful number, since it uses less digits than its factorization.

1542201412195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184854.

The product of its (nonzero) digits is 28800, while the sum is 37.

The spelling of 1542201412195 in words is "one trillion, five hundred forty-two billion, two hundred one million, four hundred twelve thousand, one hundred ninety-five".