155450034734 has 8 divisors (see below), whose sum is σ = 233218113408. Its totient is φ = 77710663600.

The previous prime is 155450034673. The next prime is 155450034757. The reversal of 155450034734 is 437430054551.

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 = 155450034691 and 155450034700.

It is a congruent number.

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, 7163342 + ... + 7185009.

It is an arithmetic number, because the mean of its divisors is an integer number (29152264176).

Almost surely, 2^155450034734 is an apocalyptic number.

155450034734 is a deficient number, since it is larger than the sum of its proper divisors (77768078674).

155450034734 is a wasteful number, since it uses less digits than its factorization.

155450034734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14353770.

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 155450034734 in words is "one hundred fifty-five billion, four hundred fifty million, thirty-four thousand, seven hundred thirty-four".