137762890390 has 16 divisors (see below), whose sum is σ = 248765455008. Its totient is φ = 54929100096.

The previous prime is 137762890367. The next prime is 137762890403. The reversal of 137762890390 is 93098267731.

It is a happy number.

It is a super-2 number, since 2×137762890390² (a number of 23 digits) contains 22 as substring.

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, 22003722 + ... + 22009981.

It is an arithmetic number, because the mean of its divisors is an integer number (15547840938).

Almost surely, 2^137762890390 is an apocalyptic number.

137762890390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137762890390 is a deficient number, since it is larger than the sum of its proper divisors (111002564618).

137762890390 is a wasteful number, since it uses less digits than its factorization.

137762890390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44014023.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 137762890390 in words is "one hundred thirty-seven billion, seven hundred sixty-two million, eight hundred ninety thousand, three hundred ninety".