155354151442 has 8 divisors (see below), whose sum is σ = 266321402496. Its totient is φ = 66580350612.

The previous prime is 155354151437. The next prime is 155354151473. The reversal of 155354151442 is 244151453551.

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

It is a junction number, because it is equal to n+sod(n) for n = 155354151395 and 155354151404.

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, 5548362538 + ... + 5548362565.

It is an arithmetic number, because the mean of its divisors is an integer number (33290175312).

Almost surely, 2^155354151442 is an apocalyptic number.

155354151442 is a deficient number, since it is larger than the sum of its proper divisors (110967251054).

155354151442 is a wasteful number, since it uses less digits than its factorization.

155354151442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11096725112.

The product of its digits is 240000, while the sum is 40.

The spelling of 155354151442 in words is "one hundred fifty-five billion, three hundred fifty-four million, one hundred fifty-one thousand, four hundred forty-two".