34154551542 has 32 divisors (see below), whose sum is σ = 70803758592. Its totient is φ = 10976305824.

The previous prime is 34154551531. The next prime is 34154551547. The reversal of 34154551542 is 24515545143.

It is a self number, because there is not a number n which added to its sum of digits gives 34154551542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34154551547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 884953 + ... + 922740.

It is an arithmetic number, because the mean of its divisors is an integer number (2212617456).

Almost surely, 2^34154551542 is an apocalyptic number.

34154551542 is an abundant number, since it is smaller than the sum of its proper divisors (36649207050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34154551542 is a wasteful number, since it uses less digits than its factorization.

34154551542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807812.

The product of its digits is 240000, while the sum is 39.

The spelling of 34154551542 in words is "thirty-four billion, one hundred fifty-four million, five hundred fifty-one thousand, five hundred forty-two".