34545430152990 has 24 divisors (see below), whose sum is σ = 89818118398008. Its totient is φ = 9212114707440.

The previous prime is 34545430152979. The next prime is 34545430152991. The reversal of 34545430152990 is 9925103454543.

34545430152990 is a `hidden beast` number, since 3 + 4 + 5 + 4 + 543 + 0 + 1 + 5 + 2 + 9 + 90 = 666.

It is a super-2 number, since 2×34545430152990² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34545430152991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191919056316 + ... + 191919056495.

It is an arithmetic number, because the mean of its divisors is an integer number (3742421599917).

Almost surely, 2^{34545430152990} is an apocalyptic number.

34545430152990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34545430152990 is an abundant number, since it is smaller than the sum of its proper divisors (55272688245018).

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

34545430152990 is a wasteful number, since it uses less digits than its factorization.

34545430152990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383838112824 (or 383838112821 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 54.

The spelling of 34545430152990 in words is "thirty-four trillion, five hundred forty-five billion, four hundred thirty million, one hundred fifty-two thousand, nine hundred ninety".