137346206390 has 16 divisors (see below), whose sum is σ = 247232917008. Its totient is φ = 54936316896.

The previous prime is 137346206363. The next prime is 137346206411. The reversal of 137346206390 is 93602643731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9464 + ... + 524196.

It is an arithmetic number, because the mean of its divisors is an integer number (15452057313).

Almost surely, 2^137346206390 is an apocalyptic number.

137346206390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137346206390 is a deficient number, since it is larger than the sum of its proper divisors (109886710618).

137346206390 is a wasteful number, since it uses less digits than its factorization.

137346206390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541423.

The product of its (nonzero) digits is 489888, while the sum is 44.

The spelling of 137346206390 in words is "one hundred thirty-seven billion, three hundred forty-six million, two hundred six thousand, three hundred ninety".