155341001042 has 8 divisors (see below), whose sum is σ = 233024570496. Its totient is φ = 77666144212.

The previous prime is 155341001027. The next prime is 155341001063. The reversal of 155341001042 is 240100143551.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2133398 + ... + 2205009.

It is an arithmetic number, because the mean of its divisors is an integer number (29128071312).

Almost surely, 2^155341001042 is an apocalyptic number.

155341001042 is a deficient number, since it is larger than the sum of its proper divisors (77683569454).

155341001042 is a wasteful number, since it uses less digits than its factorization.

155341001042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4356312.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 155341001042 its reverse (240100143551), we get a palindrome (395441144593).

The spelling of 155341001042 in words is "one hundred fifty-five billion, three hundred forty-one million, one thousand, forty-two".