148036558461040 has 20 divisors (see below), whose sum is σ = 344184998422104. Its totient is φ = 59214623384384.

The previous prime is 148036558461037. The next prime is 148036558461131. The reversal of 148036558461040 is 40164855630841.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×148036558461040² (a number of 29 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 3 ways as a sum of consecutive naturals, for example, 925228490302 + ... + 925228490461.

Almost surely, 2^{148036558461040} is an apocalyptic number.

148036558461040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148036558461040 is an abundant number, since it is smaller than the sum of its proper divisors (196148439961064).

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

148036558461040 is a wasteful number, since it uses less digits than its factorization.

148036558461040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850456980776 (or 1850456980770 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 55.

The spelling of 148036558461040 in words is "one hundred forty-eight trillion, thirty-six billion, five hundred fifty-eight million, four hundred sixty-one thousand, forty".