147356457835990 has 32 divisors (see below), whose sum is σ = 285645365593056. Its totient is φ = 54408435490560.

The previous prime is 147356457835963. The next prime is 147356457835991. The reversal of 147356457835990 is 99538754653741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147356457835991) 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, 123838809 + ... + 125023051.

It is an arithmetic number, because the mean of its divisors is an integer number (8926417674783).

Almost surely, 2^{147356457835990} is an apocalyptic number.

147356457835990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147356457835990 is a deficient number, since it is larger than the sum of its proper divisors (138288907757066).

147356457835990 is a wasteful number, since it uses less digits than its factorization.

147356457835990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141424.

The product of its (nonzero) digits is 3429216000, while the sum is 76.

The spelling of 147356457835990 in words is "one hundred forty-seven trillion, three hundred fifty-six billion, four hundred fifty-seven million, eight hundred thirty-five thousand, nine hundred ninety".