149734914462 has 48 divisors (see below), whose sum is σ = 375239329920. Its totient is φ = 42265962576.

The previous prime is 149734914457. The next prime is 149734914463. The reversal of 149734914462 is 264419437941.

It is a happy number.

149734914462 is a `hidden beast` number, since 1 + 4 + 97 + 3 + 4 + 91 + 4 + 462 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 149734914399 and 149734914408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149734914463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7148412 + ... + 7169327.

It is an arithmetic number, because the mean of its divisors is an integer number (7817486040).

Almost surely, 2^149734914462 is an apocalyptic number.

149734914462 is an abundant number, since it is smaller than the sum of its proper divisors (225504415458).

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

149734914462 is a wasteful number, since it uses less digits than its factorization.

149734914462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14317837 (or 14317834 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The spelling of 149734914462 in words is "one hundred forty-nine billion, seven hundred thirty-four million, nine hundred fourteen thousand, four hundred sixty-two".